The following 3,451 ICD-10-CM codes contain 'Type 1 Excludes' annotation references within one-to-many other ICD-10-CM codes.
-
A69.1: J03.8, K05.0
2021 ICD-10-CM Diagnosis Code K05.0
Acute gingivitis
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- acute necrotizing ulcerative gingivitis (A69.1)
- herpesviral [herpes simplex] gingivostomatitis (B00.2)
2021 ICD-10-CM Diagnosis Code J03.8
Acute tonsillitis due to other specified organisms
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- diphtheritic tonsillitis (A36.0)
- herpesviral pharyngotonsillitis (B00.2)
- streptococcal tonsillitis (J03.0)
- tuberculous tonsillitis (A15.8)
- Vincent's tonsillitis (A69.1)
Use Additional- code (B95-B97) to identify infectious agent.
-
A69.21: G01
2021 ICD-10-CM Diagnosis Code G01
Meningitis in bacterial diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Billable/Specific Code Manifestation Code
Type 1 Excludes- meningitis (in):
- gonococcal (A54.81)
- leptospirosis (A27.81)
- listeriosis (A32.11)
- Lyme disease (A69.21)
- meningococcal (A39.0)
- neurosyphilis (A52.13)
- tuberculosis (A17.0)
- meningoencephalitis and meningomyelitis in bacterial diseases classified elsewhere (G05)
-
A69.22: G63
2021 ICD-10-CM Diagnosis Code G63
Polyneuropathy in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Billable/Specific Code Manifestation Code
-
A69.23: M01
2021 ICD-10-CM Diagnosis Code M01
Direct infections of joint in infectious and parasitic diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
-
A69.8: J15, J17
2021 ICD-10-CM Diagnosis Code J17
Pneumonia in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Billable/Specific Code Manifestation Code
Code First- underlying disease, such as:
- Q fever (A78)
- rheumatic fever (I00)
- schistosomiasis (B65.0-B65.9)
Type 1 Excludes- candidial pneumonia (B37.1)
- chlamydial pneumonia (J16.0)
- gonorrheal pneumonia (A54.84)
- histoplasmosis pneumonia (B39.0-B39.2)
- measles pneumonia (B05.2)
- nocardiosis pneumonia (A43.0)
- pneumocystosis (B59)
- pneumonia due to Pneumocystis carinii (B59)
- pneumonia due to Pneumocystis jiroveci (B59)
- pneumonia in actinomycosis (A42.0)
- pneumonia in anthrax (A22.1)
- pneumonia in ascariasis (B77.81)
- pneumonia in aspergillosis (B44.0-B44.1)
- pneumonia in coccidioidomycosis (B38.0-B38.2)
- pneumonia in cytomegalovirus disease (B25.0)
- pneumonia in toxoplasmosis (B58.3)
- rubella pneumonia (B06.81)
- salmonella pneumonia (A02.22)
- spirochetal infection NEC with pneumonia (A69.8)
- tularemia pneumonia (A21.2)
- typhoid fever with pneumonia (A01.03)
- varicella pneumonia (B01.2)
- whooping cough with pneumonia (A37 with fifth-character 1)
2021 ICD-10-CM Diagnosis Code J15
Bacterial pneumonia, not elsewhere classified
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Code Also- associated abscess, if applicable (J85.1)
Includes- bronchopneumonia due to bacteria other than S. pneumoniae and H. influenzae
Type 1 Excludes- chlamydial pneumonia (J16.0)
- congenital pneumonia (P23.-)
- Legionnaires' disease (A48.1)
- spirochetal pneumonia (A69.8)
-
A69.9: A49
2021 ICD-10-CM Diagnosis Code A49
Bacterial infection of unspecified site
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- bacterial agents as the cause of diseases classified elsewhere (B95-B96)
- chlamydial infection NOS (A74.9)
- meningococcal infection NOS (A39.9)
- rickettsial infection NOS (A79.9)
- spirochetal infection NOS (A69.9)
-
A70: J16
2021 ICD-10-CM Diagnosis Code J16
Pneumonia due to other infectious organisms, not elsewhere classified
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Code Also- associated abscess, if applicable (J85.1)
Type 1 Excludes- congenital pneumonia (P23.-)
- ornithosis (A70)
- pneumocystosis (B59)
- pneumonia NOS (J18.9)
-
A74.81: K65, K67
2021 ICD-10-CM Diagnosis Code K65
Peritonitis
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Code Also- if applicable diverticular disease of intestine (K57.-)
Type 1 Excludes- acute appendicitis with generalized peritonitis (K35.2-)
- aseptic peritonitis (T81.6)
- benign paroxysmal peritonitis (E85.0)
- chemical peritonitis (T81.6)
- gonococcal peritonitis (A54.85)
- neonatal peritonitis (P78.0-P78.1)
- pelvic peritonitis, female (N73.3-N73.5)
- periodic familial peritonitis (E85.0)
- peritonitis due to talc or other foreign substance (T81.6)
- peritonitis in chlamydia (A74.81)
- peritonitis in diphtheria (A36.89)
- peritonitis in syphilis (late) (A52.74)
- peritonitis in tuberculosis (A18.31)
- peritonitis with or following abortion or ectopic or molar pregnancy (O00-O07, O08.0)
- peritonitis with or following appendicitis (K35.-)
- puerperal peritonitis (O85)
- retroperitoneal infections (K68.-)
Use Additional- code (B95-B97), to identify infectious agent, if known
2021 ICD-10-CM Diagnosis Code K67
Disorders of peritoneum in infectious diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Billable/Specific Code Manifestation Code
Code First- underlying disease, such as:
- congenital syphilis (A50.0)
- helminthiasis (B65.0 -B83.9)
Type 1 Excludes- peritonitis in chlamydia (A74.81)
- peritonitis in diphtheria (A36.89)
- peritonitis in gonococcal (A54.85)
- peritonitis in syphilis (late) (A52.74)
- peritonitis in tuberculosis (A18.31)
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A74.9: A49
2021 ICD-10-CM Diagnosis Code A49
Bacterial infection of unspecified site
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- bacterial agents as the cause of diseases classified elsewhere (B95-B96)
- chlamydial infection NOS (A74.9)
- meningococcal infection NOS (A39.9)
- rickettsial infection NOS (A79.9)
- spirochetal infection NOS (A69.9)
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A79.81: A75, A77.4
2021 ICD-10-CM Diagnosis Code A75
Typhus fever
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- rickettsiosis due to Ehrlichia sennetsu (A79.81)
2021 ICD-10-CM Diagnosis Code A77.4
Ehrlichiosis
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- Rickettsiosis due to Ehrlichia sennetsu (A79.81)
-
A79.9: A49
2021 ICD-10-CM Diagnosis Code A49
Bacterial infection of unspecified site
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- bacterial agents as the cause of diseases classified elsewhere (B95-B96)
- chlamydial infection NOS (A74.9)
- meningococcal infection NOS (A39.9)
- rickettsial infection NOS (A79.9)
- spirochetal infection NOS (A69.9)
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A80: A85, A87
2021 ICD-10-CM Diagnosis Code A87
Viral meningitis
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- meningitis due to herpesvirus [herpes simplex] (B00.3)
- meningitis due to herpesvirus [herpes simplex] (B00.3)
- meningitis due to measles virus (B05.1)
- meningitis due to mumps virus (B26.1)
- meningitis due to poliomyelitis virus (A80.-)
- meningitis due to zoster (B02.1)
2021 ICD-10-CM Diagnosis Code A85
Other viral encephalitis, not elsewhere classified
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Includes- specified viral encephalomyelitis NEC
- specified viral meningoencephalitis NEC
Type 1 Excludes- benign myalgic encephalomyelitis (G93.3)
- encephalitis due to cytomegalovirus (B25.8)
- encephalitis due to herpesvirus NEC (B10.0-)
- encephalitis due to herpesvirus [herpes simplex] (B00.4)
- encephalitis due to measles virus (B05.0)
- encephalitis due to mumps virus (B26.2)
- encephalitis due to poliomyelitis virus (A80.-)
- encephalitis due to zoster (B02.0)
- lymphocytic choriomeningitis (A87.2)
-
A81.1: B05
2021 ICD-10-CM Diagnosis Code B05
Measles
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- subacute sclerosing panencephalitis (A81.1)
-
A85.0: G05
2021 ICD-10-CM Diagnosis Code G05
Encephalitis, myelitis and encephalomyelitis in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Code First- underlying disease, such as:
- human immunodeficiency virus [HIV] disease (B20)
- poliovirus (A80.-)
- suppurative otitis media (H66.01-H66.4)
- trichinellosis (B75)
Type 1 Excludes- adenoviral encephalitis, myelitis and encephalomyelitis (A85.1)
- congenital toxoplasmosis encephalitis, myelitis and encephalomyelitis (P37.1)
- cytomegaloviral encephalitis, myelitis and encephalomyelitis (B25.8)
- encephalitis, myelitis and encephalomyelitis (in) measles (B05.0)
- encephalitis, myelitis and encephalomyelitis (in) systemic lupus erythematosus (M32.19)
- enteroviral encephalitis, myelitis and encephalomyelitis (A85.0)
- eosinophilic meningoencephalitis (B83.2)
- herpesviral [herpes simplex] encephalitis, myelitis and encephalomyelitis (B00.4)
- listerial encephalitis, myelitis and encephalomyelitis (A32.12)
- meningococcal encephalitis, myelitis and encephalomyelitis (A39.81)
- mumps encephalitis, myelitis and encephalomyelitis (B26.2)
- postchickenpox encephalitis, myelitis and encephalomyelitis (B01.1-)
- rubella encephalitis, myelitis and encephalomyelitis (B06.01)
- toxoplasmosis encephalitis, myelitis and encephalomyelitis (B58.2)
- zoster encephalitis, myelitis and encephalomyelitis (B02.0)
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A85.1: G05
2021 ICD-10-CM Diagnosis Code G05
Encephalitis, myelitis and encephalomyelitis in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Code First- underlying disease, such as:
- human immunodeficiency virus [HIV] disease (B20)
- poliovirus (A80.-)
- suppurative otitis media (H66.01-H66.4)
- trichinellosis (B75)
Type 1 Excludes- adenoviral encephalitis, myelitis and encephalomyelitis (A85.1)
- congenital toxoplasmosis encephalitis, myelitis and encephalomyelitis (P37.1)
- cytomegaloviral encephalitis, myelitis and encephalomyelitis (B25.8)
- encephalitis, myelitis and encephalomyelitis (in) measles (B05.0)
- encephalitis, myelitis and encephalomyelitis (in) systemic lupus erythematosus (M32.19)
- enteroviral encephalitis, myelitis and encephalomyelitis (A85.0)
- eosinophilic meningoencephalitis (B83.2)
- herpesviral [herpes simplex] encephalitis, myelitis and encephalomyelitis (B00.4)
- listerial encephalitis, myelitis and encephalomyelitis (A32.12)
- meningococcal encephalitis, myelitis and encephalomyelitis (A39.81)
- mumps encephalitis, myelitis and encephalomyelitis (B26.2)
- postchickenpox encephalitis, myelitis and encephalomyelitis (B01.1-)
- rubella encephalitis, myelitis and encephalomyelitis (B06.01)
- toxoplasmosis encephalitis, myelitis and encephalomyelitis (B58.2)
- zoster encephalitis, myelitis and encephalomyelitis (B02.0)
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A86: A88
2021 ICD-10-CM Diagnosis Code A88
Other viral infections of central nervous system, not elsewhere classified
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- viral encephalitis NOS (A86)
- viral meningitis NOS (A87.9)
-
A87.2: A85
2021 ICD-10-CM Diagnosis Code A85
Other viral encephalitis, not elsewhere classified
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Includes- specified viral encephalomyelitis NEC
- specified viral meningoencephalitis NEC
Type 1 Excludes- benign myalgic encephalomyelitis (G93.3)
- encephalitis due to cytomegalovirus (B25.8)
- encephalitis due to herpesvirus NEC (B10.0-)
- encephalitis due to herpesvirus [herpes simplex] (B00.4)
- encephalitis due to measles virus (B05.0)
- encephalitis due to mumps virus (B26.2)
- encephalitis due to poliomyelitis virus (A80.-)
- encephalitis due to zoster (B02.0)
- lymphocytic choriomeningitis (A87.2)
-
A87.9: A88
2021 ICD-10-CM Diagnosis Code A88
Other viral infections of central nervous system, not elsewhere classified
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- viral encephalitis NOS (A86)
- viral meningitis NOS (A87.9)
-
A88.1: H81, H82
2021 ICD-10-CM Diagnosis Code H82
Vertiginous syndromes in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
2021 ICD-10-CM Diagnosis Code H81
Disorders of vestibular function
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- epidemic vertigo (A88.1)
- vertigo NOS (R42)
-
A91: A90, A98
2021 ICD-10-CM Diagnosis Code A90
Dengue fever [classical dengue]
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Type 1 Excludes- dengue hemorrhagic fever (A91)
2021 ICD-10-CM Diagnosis Code A98
Other viral hemorrhagic fevers, not elsewhere classified
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- chikungunya hemorrhagic fever (A92.0)
- dengue hemorrhagic fever (A91)
-
A92.0: A98
2021 ICD-10-CM Diagnosis Code A98
Other viral hemorrhagic fevers, not elsewhere classified
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- chikungunya hemorrhagic fever (A92.0)
- dengue hemorrhagic fever (A91)
-
A92.31: A85.2
2021 ICD-10-CM Diagnosis Code A85.2
Arthropod-borne viral encephalitis, unspecified
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Type 1 Excludes- West nile virus with encephalitis (A92.31)
-
A93.8: B08
2021 ICD-10-CM Diagnosis Code B08
Other viral infections characterized by skin and mucous membrane lesions, not elsewhere classified
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- vesicular stomatitis virus disease (A93.8)
-
A98.5: B33.4, B33.4
2021 ICD-10-CM Diagnosis Code B33.4
Hantavirus (cardio)-pulmonary syndrome [HPS] [HCPS]
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Applicable To- Hantavirus disease with pulmonary manifestations
- Sin nombre virus disease
Type 1 Excludes- hantavirus disease with renal manifestations (A98.5)
- hemorrhagic fever with renal manifestations (A98.5)
Use Additional- code to identify any associated acute kidney failure (N17.9)
2021 ICD-10-CM Diagnosis Code B33.4
Hantavirus (cardio)-pulmonary syndrome [HPS] [HCPS]
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Applicable To- Hantavirus disease with pulmonary manifestations
- Sin nombre virus disease
Type 1 Excludes- hantavirus disease with renal manifestations (A98.5)
- hemorrhagic fever with renal manifestations (A98.5)
Use Additional- code to identify any associated acute kidney failure (N17.9)
-
B00.1: H62.4
2021 ICD-10-CM Diagnosis Code H62.4
Otitis externa in other diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Code First- underlying disease, such as:
- erysipelas (A46)
- impetigo (L01.0)
Type 1 Excludes- otitis externa (in):
- candidiasis (B37.84)
- herpes viral [herpes simplex] (B00.1)
- herpes zoster (B02.8)
-
B00.2: J02.8, J03.8, K05.0, K12
2021 ICD-10-CM Diagnosis Code J03.8
Acute tonsillitis due to other specified organisms
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- diphtheritic tonsillitis (A36.0)
- herpesviral pharyngotonsillitis (B00.2)
- streptococcal tonsillitis (J03.0)
- tuberculous tonsillitis (A15.8)
- Vincent's tonsillitis (A69.1)
Use Additional- code (B95-B97) to identify infectious agent.
2021 ICD-10-CM Diagnosis Code J02.8
Acute pharyngitis due to other specified organisms
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Type 1 Excludes- acute pharyngitis due to coxsackie virus (B08.5)
- acute pharyngitis due to gonococcus (A54.5)
- acute pharyngitis due to herpes [simplex] virus (B00.2)
- acute pharyngitis due to infectious mononucleosis (B27.-)
- enteroviral vesicular pharyngitis (B08.5)
Use Additional- code (B95-B97) to identify infectious agent
2021 ICD-10-CM Diagnosis Code K05.0
Acute gingivitis
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- acute necrotizing ulcerative gingivitis (A69.1)
- herpesviral [herpes simplex] gingivostomatitis (B00.2)
2021 ICD-10-CM Diagnosis Code K12
Stomatitis and related lesions
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- cancrum oris (A69.0)
- cheilitis (K13.0)
- gangrenous stomatitis (A69.0)
- herpesviral [herpes simplex] gingivostomatitis (B00.2)
- noma (A69.0)
Use Additional- code to identify:
- alcohol abuse and dependence (F10.-)
- exposure to environmental tobacco smoke (Z77.22)
- exposure to tobacco smoke in the perinatal period (P96.81)
- history of tobacco dependence (Z87.891)
- occupational exposure to environmental tobacco smoke (Z57.31)
- tobacco dependence (F17.-)
- tobacco use (Z72.0)
-
B00.3: A87, A87, G02
2021 ICD-10-CM Diagnosis Code A87
Viral meningitis
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- meningitis due to herpesvirus [herpes simplex] (B00.3)
- meningitis due to herpesvirus [herpes simplex] (B00.3)
- meningitis due to measles virus (B05.1)
- meningitis due to mumps virus (B26.1)
- meningitis due to poliomyelitis virus (A80.-)
- meningitis due to zoster (B02.1)
2021 ICD-10-CM Diagnosis Code A87
Viral meningitis
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- meningitis due to herpesvirus [herpes simplex] (B00.3)
- meningitis due to herpesvirus [herpes simplex] (B00.3)
- meningitis due to measles virus (B05.1)
- meningitis due to mumps virus (B26.1)
- meningitis due to poliomyelitis virus (A80.-)
- meningitis due to zoster (B02.1)
2021 ICD-10-CM Diagnosis Code G02
Meningitis in other infectious and parasitic diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Billable/Specific Code Manifestation Code
Code First- underlying disease, such as:
- African trypanosomiasis (B56.-)
- poliovirus infection (A80.-)
Type 1 Excludes- candidal meningitis (B37.5)
- coccidioidomycosis meningitis (B38.4)
- cryptococcal meningitis (B45.1)
- herpesviral [herpes simplex] meningitis (B00.3)
- infectious mononucleosis complicated by meningitis (B27.- with fourth character 2)
- measles complicated by meningitis (B05.1)
- meningoencephalitis and meningomyelitis in other infectious and parasitic diseases classified elsewhere (G05)
- mumps meningitis (B26.1)
- rubella meningitis (B06.02)
- varicella [chickenpox] meningitis (B01.0)
- zoster meningitis (B02.1)
-
B00.4: A85, G05
2021 ICD-10-CM Diagnosis Code G05
Encephalitis, myelitis and encephalomyelitis in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Code First- underlying disease, such as:
- human immunodeficiency virus [HIV] disease (B20)
- poliovirus (A80.-)
- suppurative otitis media (H66.01-H66.4)
- trichinellosis (B75)
Type 1 Excludes- adenoviral encephalitis, myelitis and encephalomyelitis (A85.1)
- congenital toxoplasmosis encephalitis, myelitis and encephalomyelitis (P37.1)
- cytomegaloviral encephalitis, myelitis and encephalomyelitis (B25.8)
- encephalitis, myelitis and encephalomyelitis (in) measles (B05.0)
- encephalitis, myelitis and encephalomyelitis (in) systemic lupus erythematosus (M32.19)
- enteroviral encephalitis, myelitis and encephalomyelitis (A85.0)
- eosinophilic meningoencephalitis (B83.2)
- herpesviral [herpes simplex] encephalitis, myelitis and encephalomyelitis (B00.4)
- listerial encephalitis, myelitis and encephalomyelitis (A32.12)
- meningococcal encephalitis, myelitis and encephalomyelitis (A39.81)
- mumps encephalitis, myelitis and encephalomyelitis (B26.2)
- postchickenpox encephalitis, myelitis and encephalomyelitis (B01.1-)
- rubella encephalitis, myelitis and encephalomyelitis (B06.01)
- toxoplasmosis encephalitis, myelitis and encephalomyelitis (B58.2)
- zoster encephalitis, myelitis and encephalomyelitis (B02.0)
2021 ICD-10-CM Diagnosis Code A85
Other viral encephalitis, not elsewhere classified
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Includes- specified viral encephalomyelitis NEC
- specified viral meningoencephalitis NEC
Type 1 Excludes- benign myalgic encephalomyelitis (G93.3)
- encephalitis due to cytomegalovirus (B25.8)
- encephalitis due to herpesvirus NEC (B10.0-)
- encephalitis due to herpesvirus [herpes simplex] (B00.4)
- encephalitis due to measles virus (B05.0)
- encephalitis due to mumps virus (B26.2)
- encephalitis due to poliomyelitis virus (A80.-)
- encephalitis due to zoster (B02.0)
- lymphocytic choriomeningitis (A87.2)
-
B00.5: B30
2021 ICD-10-CM Diagnosis Code B30
Viral conjunctivitis
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- herpesviral [herpes simplex] ocular disease (B00.5)
- ocular zoster (B02.3)
-
B00.51: H20.0
2021 ICD-10-CM Diagnosis Code H20.0
Acute and subacute iridocyclitis
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Applicable To- Acute anterior uveitis
- Acute cyclitis
- Acute iritis
- Subacute anterior uveitis
- Subacute cyclitis
- Subacute iritis
Type 1 Excludes- iridocyclitis, iritis, uveitis (due to) (in) diabetes mellitus (E08-E13 with .39)
- iridocyclitis, iritis, uveitis (due to) (in) diphtheria (A36.89)
- iridocyclitis, iritis, uveitis (due to) (in) gonococcal (A54.32)
- iridocyclitis, iritis, uveitis (due to) (in) herpes (simplex) (B00.51)
- iridocyclitis, iritis, uveitis (due to) (in) herpes zoster (B02.32)
- iridocyclitis, iritis, uveitis (due to) (in) late congenital syphilis (A50.39)
- iridocyclitis, iritis, uveitis (due to) (in) late syphilis (A52.71)
- iridocyclitis, iritis, uveitis (due to) (in) sarcoidosis (D86.83)
- iridocyclitis, iritis, uveitis (due to) (in) syphilis (A51.43)
- iridocyclitis, iritis, uveitis (due to) (in) toxoplasmosis (B58.09)
- iridocyclitis, iritis, uveitis (due to) (in) tuberculosis (A18.54)
-
B00.81: K77
2021 ICD-10-CM Diagnosis Code K77
Liver disorders in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Billable/Specific Code Manifestation Code
Type 1 Excludes- alcoholic hepatitis (K70.1-)
- alcoholic liver disease (K70.-)
- cytomegaloviral hepatitis (B25.1)
- herpesviral [herpes simplex] hepatitis (B00.81)
- infectious mononucleosis with liver disease (B27.0-B27.9 with .9)
- mumps hepatitis (B26.81)
- sarcoidosis with liver disease (D86.89)
- secondary syphilis with liver disease (A51.45)
- syphilis (late) with liver disease (A52.74)
- toxoplasmosis (acquired) hepatitis (B58.1)
- tuberculosis with liver disease (A18.83)
-
B00.89: L03.01
2021 ICD-10-CM Diagnosis Code L03.01
Cellulitis of finger
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
-
B00.9: B34
2021 ICD-10-CM Diagnosis Code B34
Viral infection of unspecified site
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- anogenital human papillomavirus infection (A63.0)
- cytomegaloviral disease NOS (B25.9)
- herpesvirus [herpes simplex] infection NOS (B00.9)
- retrovirus infection NOS (B33.3)
- viral agents as the cause of diseases classified elsewhere (B97.-)
- viral warts due to human papillomavirus infection (B07)
-
B01.0: G02
2021 ICD-10-CM Diagnosis Code G02
Meningitis in other infectious and parasitic diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Billable/Specific Code Manifestation Code
Code First- underlying disease, such as:
- African trypanosomiasis (B56.-)
- poliovirus infection (A80.-)
Type 1 Excludes- candidal meningitis (B37.5)
- coccidioidomycosis meningitis (B38.4)
- cryptococcal meningitis (B45.1)
- herpesviral [herpes simplex] meningitis (B00.3)
- infectious mononucleosis complicated by meningitis (B27.- with fourth character 2)
- measles complicated by meningitis (B05.1)
- meningoencephalitis and meningomyelitis in other infectious and parasitic diseases classified elsewhere (G05)
- mumps meningitis (B26.1)
- rubella meningitis (B06.02)
- varicella [chickenpox] meningitis (B01.0)
- zoster meningitis (B02.1)
-
B01.1: G04.01, G05
2021 ICD-10-CM Diagnosis Code G05
Encephalitis, myelitis and encephalomyelitis in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Code First- underlying disease, such as:
- human immunodeficiency virus [HIV] disease (B20)
- poliovirus (A80.-)
- suppurative otitis media (H66.01-H66.4)
- trichinellosis (B75)
Type 1 Excludes- adenoviral encephalitis, myelitis and encephalomyelitis (A85.1)
- congenital toxoplasmosis encephalitis, myelitis and encephalomyelitis (P37.1)
- cytomegaloviral encephalitis, myelitis and encephalomyelitis (B25.8)
- encephalitis, myelitis and encephalomyelitis (in) measles (B05.0)
- encephalitis, myelitis and encephalomyelitis (in) systemic lupus erythematosus (M32.19)
- enteroviral encephalitis, myelitis and encephalomyelitis (A85.0)
- eosinophilic meningoencephalitis (B83.2)
- herpesviral [herpes simplex] encephalitis, myelitis and encephalomyelitis (B00.4)
- listerial encephalitis, myelitis and encephalomyelitis (A32.12)
- meningococcal encephalitis, myelitis and encephalomyelitis (A39.81)
- mumps encephalitis, myelitis and encephalomyelitis (B26.2)
- postchickenpox encephalitis, myelitis and encephalomyelitis (B01.1-)
- rubella encephalitis, myelitis and encephalomyelitis (B06.01)
- toxoplasmosis encephalitis, myelitis and encephalomyelitis (B58.2)
- zoster encephalitis, myelitis and encephalomyelitis (B02.0)
2021 ICD-10-CM Diagnosis Code G04.01
Postinfectious acute disseminated encephalitis and encephalomyelitis (postinfectious ADEM)
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Type 1 Excludes- post chickenpox encephalitis (B01.1)
- post measles encephalitis (B05.0)
- post measles myelitis (B05.1)
-
B01.2: J17
2021 ICD-10-CM Diagnosis Code J17
Pneumonia in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Billable/Specific Code Manifestation Code
Code First- underlying disease, such as:
- Q fever (A78)
- rheumatic fever (I00)
- schistosomiasis (B65.0-B65.9)
Type 1 Excludes- candidial pneumonia (B37.1)
- chlamydial pneumonia (J16.0)
- gonorrheal pneumonia (A54.84)
- histoplasmosis pneumonia (B39.0-B39.2)
- measles pneumonia (B05.2)
- nocardiosis pneumonia (A43.0)
- pneumocystosis (B59)
- pneumonia due to Pneumocystis carinii (B59)
- pneumonia due to Pneumocystis jiroveci (B59)
- pneumonia in actinomycosis (A42.0)
- pneumonia in anthrax (A22.1)
- pneumonia in ascariasis (B77.81)
- pneumonia in aspergillosis (B44.0-B44.1)
- pneumonia in coccidioidomycosis (B38.0-B38.2)
- pneumonia in cytomegalovirus disease (B25.0)
- pneumonia in toxoplasmosis (B58.3)
- rubella pneumonia (B06.81)
- salmonella pneumonia (A02.22)
- spirochetal infection NEC with pneumonia (A69.8)
- tularemia pneumonia (A21.2)
- typhoid fever with pneumonia (A01.03)
- varicella pneumonia (B01.2)
- whooping cough with pneumonia (A37 with fifth-character 1)
-
B02.0: A85, G05
2021 ICD-10-CM Diagnosis Code A85
Other viral encephalitis, not elsewhere classified
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Includes- specified viral encephalomyelitis NEC
- specified viral meningoencephalitis NEC
Type 1 Excludes- benign myalgic encephalomyelitis (G93.3)
- encephalitis due to cytomegalovirus (B25.8)
- encephalitis due to herpesvirus NEC (B10.0-)
- encephalitis due to herpesvirus [herpes simplex] (B00.4)
- encephalitis due to measles virus (B05.0)
- encephalitis due to mumps virus (B26.2)
- encephalitis due to poliomyelitis virus (A80.-)
- encephalitis due to zoster (B02.0)
- lymphocytic choriomeningitis (A87.2)
2021 ICD-10-CM Diagnosis Code G05
Encephalitis, myelitis and encephalomyelitis in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Code First- underlying disease, such as:
- human immunodeficiency virus [HIV] disease (B20)
- poliovirus (A80.-)
- suppurative otitis media (H66.01-H66.4)
- trichinellosis (B75)
Type 1 Excludes- adenoviral encephalitis, myelitis and encephalomyelitis (A85.1)
- congenital toxoplasmosis encephalitis, myelitis and encephalomyelitis (P37.1)
- cytomegaloviral encephalitis, myelitis and encephalomyelitis (B25.8)
- encephalitis, myelitis and encephalomyelitis (in) measles (B05.0)
- encephalitis, myelitis and encephalomyelitis (in) systemic lupus erythematosus (M32.19)
- enteroviral encephalitis, myelitis and encephalomyelitis (A85.0)
- eosinophilic meningoencephalitis (B83.2)
- herpesviral [herpes simplex] encephalitis, myelitis and encephalomyelitis (B00.4)
- listerial encephalitis, myelitis and encephalomyelitis (A32.12)
- meningococcal encephalitis, myelitis and encephalomyelitis (A39.81)
- mumps encephalitis, myelitis and encephalomyelitis (B26.2)
- postchickenpox encephalitis, myelitis and encephalomyelitis (B01.1-)
- rubella encephalitis, myelitis and encephalomyelitis (B06.01)
- toxoplasmosis encephalitis, myelitis and encephalomyelitis (B58.2)
- zoster encephalitis, myelitis and encephalomyelitis (B02.0)
-
B02.1: A87, G02
2021 ICD-10-CM Diagnosis Code G02
Meningitis in other infectious and parasitic diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Billable/Specific Code Manifestation Code
Code First- underlying disease, such as:
- African trypanosomiasis (B56.-)
- poliovirus infection (A80.-)
Type 1 Excludes- candidal meningitis (B37.5)
- coccidioidomycosis meningitis (B38.4)
- cryptococcal meningitis (B45.1)
- herpesviral [herpes simplex] meningitis (B00.3)
- infectious mononucleosis complicated by meningitis (B27.- with fourth character 2)
- measles complicated by meningitis (B05.1)
- meningoencephalitis and meningomyelitis in other infectious and parasitic diseases classified elsewhere (G05)
- mumps meningitis (B26.1)
- rubella meningitis (B06.02)
- varicella [chickenpox] meningitis (B01.0)
- zoster meningitis (B02.1)
2021 ICD-10-CM Diagnosis Code A87
Viral meningitis
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- meningitis due to herpesvirus [herpes simplex] (B00.3)
- meningitis due to herpesvirus [herpes simplex] (B00.3)
- meningitis due to measles virus (B05.1)
- meningitis due to mumps virus (B26.1)
- meningitis due to poliomyelitis virus (A80.-)
- meningitis due to zoster (B02.1)
-
B02.21: G51.1, G53
2021 ICD-10-CM Diagnosis Code G53
Cranial nerve disorders in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Billable/Specific Code Manifestation Code
Code First- underlying disease, such as:
- neoplasm (C00-D49)
Type 1 Excludes- multiple cranial nerve palsy in sarcoidosis (D86.82)
- multiple cranial nerve palsy in syphilis (A52.15)
- postherpetic geniculate ganglionitis (B02.21)
- postherpetic trigeminal neuralgia (B02.22)
2021 ICD-10-CM Diagnosis Code G51.1
Geniculate ganglionitis
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Type 1 Excludes- postherpetic geniculate ganglionitis (B02.21)
-
B02.22: G53
2021 ICD-10-CM Diagnosis Code G53
Cranial nerve disorders in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Billable/Specific Code Manifestation Code
Code First- underlying disease, such as:
- neoplasm (C00-D49)
Type 1 Excludes- multiple cranial nerve palsy in sarcoidosis (D86.82)
- multiple cranial nerve palsy in syphilis (A52.15)
- postherpetic geniculate ganglionitis (B02.21)
- postherpetic trigeminal neuralgia (B02.22)
-
B02.23: G63
2021 ICD-10-CM Diagnosis Code G63
Polyneuropathy in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Billable/Specific Code Manifestation Code
-
B02.29: H94.0
2021 ICD-10-CM Diagnosis Code H94.0
Acoustic neuritis in infectious and parasitic diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Code First- underlying disease, such as:
- parasitic disease (B65-B89)
Type 1 Excludes- acoustic neuritis (in):
- herpes zoster (B02.29)
- syphilis (A52.15)
-
B02.3: B30
2021 ICD-10-CM Diagnosis Code B30
Viral conjunctivitis
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- herpesviral [herpes simplex] ocular disease (B00.5)
- ocular zoster (B02.3)
-
B02.32: H20.0
2021 ICD-10-CM Diagnosis Code H20.0
Acute and subacute iridocyclitis
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Applicable To- Acute anterior uveitis
- Acute cyclitis
- Acute iritis
- Subacute anterior uveitis
- Subacute cyclitis
- Subacute iritis
Type 1 Excludes- iridocyclitis, iritis, uveitis (due to) (in) diabetes mellitus (E08-E13 with .39)
- iridocyclitis, iritis, uveitis (due to) (in) diphtheria (A36.89)
- iridocyclitis, iritis, uveitis (due to) (in) gonococcal (A54.32)
- iridocyclitis, iritis, uveitis (due to) (in) herpes (simplex) (B00.51)
- iridocyclitis, iritis, uveitis (due to) (in) herpes zoster (B02.32)
- iridocyclitis, iritis, uveitis (due to) (in) late congenital syphilis (A50.39)
- iridocyclitis, iritis, uveitis (due to) (in) late syphilis (A52.71)
- iridocyclitis, iritis, uveitis (due to) (in) sarcoidosis (D86.83)
- iridocyclitis, iritis, uveitis (due to) (in) syphilis (A51.43)
- iridocyclitis, iritis, uveitis (due to) (in) toxoplasmosis (B58.09)
- iridocyclitis, iritis, uveitis (due to) (in) tuberculosis (A18.54)
-
B02.8: H62.4
2021 ICD-10-CM Diagnosis Code H62.4
Otitis externa in other diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Code First- underlying disease, such as:
- erysipelas (A46)
- impetigo (L01.0)
Type 1 Excludes- otitis externa (in):
- candidiasis (B37.84)
- herpes viral [herpes simplex] (B00.1)
- herpes zoster (B02.8)
-
B05.0: A85, G04.01, G05
2021 ICD-10-CM Diagnosis Code G04.01
Postinfectious acute disseminated encephalitis and encephalomyelitis (postinfectious ADEM)
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Type 1 Excludes- post chickenpox encephalitis (B01.1)
- post measles encephalitis (B05.0)
- post measles myelitis (B05.1)
2021 ICD-10-CM Diagnosis Code G05
Encephalitis, myelitis and encephalomyelitis in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Code First- underlying disease, such as:
- human immunodeficiency virus [HIV] disease (B20)
- poliovirus (A80.-)
- suppurative otitis media (H66.01-H66.4)
- trichinellosis (B75)
Type 1 Excludes- adenoviral encephalitis, myelitis and encephalomyelitis (A85.1)
- congenital toxoplasmosis encephalitis, myelitis and encephalomyelitis (P37.1)
- cytomegaloviral encephalitis, myelitis and encephalomyelitis (B25.8)
- encephalitis, myelitis and encephalomyelitis (in) measles (B05.0)
- encephalitis, myelitis and encephalomyelitis (in) systemic lupus erythematosus (M32.19)
- enteroviral encephalitis, myelitis and encephalomyelitis (A85.0)
- eosinophilic meningoencephalitis (B83.2)
- herpesviral [herpes simplex] encephalitis, myelitis and encephalomyelitis (B00.4)
- listerial encephalitis, myelitis and encephalomyelitis (A32.12)
- meningococcal encephalitis, myelitis and encephalomyelitis (A39.81)
- mumps encephalitis, myelitis and encephalomyelitis (B26.2)
- postchickenpox encephalitis, myelitis and encephalomyelitis (B01.1-)
- rubella encephalitis, myelitis and encephalomyelitis (B06.01)
- toxoplasmosis encephalitis, myelitis and encephalomyelitis (B58.2)
- zoster encephalitis, myelitis and encephalomyelitis (B02.0)
2021 ICD-10-CM Diagnosis Code A85
Other viral encephalitis, not elsewhere classified
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Includes- specified viral encephalomyelitis NEC
- specified viral meningoencephalitis NEC
Type 1 Excludes- benign myalgic encephalomyelitis (G93.3)
- encephalitis due to cytomegalovirus (B25.8)
- encephalitis due to herpesvirus NEC (B10.0-)
- encephalitis due to herpesvirus [herpes simplex] (B00.4)
- encephalitis due to measles virus (B05.0)
- encephalitis due to mumps virus (B26.2)
- encephalitis due to poliomyelitis virus (A80.-)
- encephalitis due to zoster (B02.0)
- lymphocytic choriomeningitis (A87.2)
-
B05.1: A87, G02, G04.01
2021 ICD-10-CM Diagnosis Code A87
Viral meningitis
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- meningitis due to herpesvirus [herpes simplex] (B00.3)
- meningitis due to herpesvirus [herpes simplex] (B00.3)
- meningitis due to measles virus (B05.1)
- meningitis due to mumps virus (B26.1)
- meningitis due to poliomyelitis virus (A80.-)
- meningitis due to zoster (B02.1)
2021 ICD-10-CM Diagnosis Code G02
Meningitis in other infectious and parasitic diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Billable/Specific Code Manifestation Code
Code First- underlying disease, such as:
- African trypanosomiasis (B56.-)
- poliovirus infection (A80.-)
Type 1 Excludes- candidal meningitis (B37.5)
- coccidioidomycosis meningitis (B38.4)
- cryptococcal meningitis (B45.1)
- herpesviral [herpes simplex] meningitis (B00.3)
- infectious mononucleosis complicated by meningitis (B27.- with fourth character 2)
- measles complicated by meningitis (B05.1)
- meningoencephalitis and meningomyelitis in other infectious and parasitic diseases classified elsewhere (G05)
- mumps meningitis (B26.1)
- rubella meningitis (B06.02)
- varicella [chickenpox] meningitis (B01.0)
- zoster meningitis (B02.1)
2021 ICD-10-CM Diagnosis Code G04.01
Postinfectious acute disseminated encephalitis and encephalomyelitis (postinfectious ADEM)
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Type 1 Excludes- post chickenpox encephalitis (B01.1)
- post measles encephalitis (B05.0)
- post measles myelitis (B05.1)
-
B05.2: J17
2021 ICD-10-CM Diagnosis Code J17
Pneumonia in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Billable/Specific Code Manifestation Code
Code First- underlying disease, such as:
- Q fever (A78)
- rheumatic fever (I00)
- schistosomiasis (B65.0-B65.9)
Type 1 Excludes- candidial pneumonia (B37.1)
- chlamydial pneumonia (J16.0)
- gonorrheal pneumonia (A54.84)
- histoplasmosis pneumonia (B39.0-B39.2)
- measles pneumonia (B05.2)
- nocardiosis pneumonia (A43.0)
- pneumocystosis (B59)
- pneumonia due to Pneumocystis carinii (B59)
- pneumonia due to Pneumocystis jiroveci (B59)
- pneumonia in actinomycosis (A42.0)
- pneumonia in anthrax (A22.1)
- pneumonia in ascariasis (B77.81)
- pneumonia in aspergillosis (B44.0-B44.1)
- pneumonia in coccidioidomycosis (B38.0-B38.2)
- pneumonia in cytomegalovirus disease (B25.0)
- pneumonia in toxoplasmosis (B58.3)
- rubella pneumonia (B06.81)
- salmonella pneumonia (A02.22)
- spirochetal infection NEC with pneumonia (A69.8)
- tularemia pneumonia (A21.2)
- typhoid fever with pneumonia (A01.03)
- varicella pneumonia (B01.2)
- whooping cough with pneumonia (A37 with fifth-character 1)
-
B05.3: H67
2021 ICD-10-CM Diagnosis Code H67
Otitis media in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Code First- underlying disease, such as:
- plasminogen deficiency (E88.02)
- viral disease NEC (B00-B34)
Use Additional- code for any associated perforated tympanic membrane (H72.-)
-
B06.0: G99.8
2021 ICD-10-CM Diagnosis Code G99.8
Other specified disorders of nervous system in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Billable/Specific Code Manifestation Code
Code First- underlying disorder, such as:
- amyloidosis (E85.-)
- avitaminosis (E56.9)
-
B06.01: G05
2021 ICD-10-CM Diagnosis Code G05
Encephalitis, myelitis and encephalomyelitis in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Code First- underlying disease, such as:
- human immunodeficiency virus [HIV] disease (B20)
- poliovirus (A80.-)
- suppurative otitis media (H66.01-H66.4)
- trichinellosis (B75)
Type 1 Excludes- adenoviral encephalitis, myelitis and encephalomyelitis (A85.1)
- congenital toxoplasmosis encephalitis, myelitis and encephalomyelitis (P37.1)
- cytomegaloviral encephalitis, myelitis and encephalomyelitis (B25.8)
- encephalitis, myelitis and encephalomyelitis (in) measles (B05.0)
- encephalitis, myelitis and encephalomyelitis (in) systemic lupus erythematosus (M32.19)
- enteroviral encephalitis, myelitis and encephalomyelitis (A85.0)
- eosinophilic meningoencephalitis (B83.2)
- herpesviral [herpes simplex] encephalitis, myelitis and encephalomyelitis (B00.4)
- listerial encephalitis, myelitis and encephalomyelitis (A32.12)
- meningococcal encephalitis, myelitis and encephalomyelitis (A39.81)
- mumps encephalitis, myelitis and encephalomyelitis (B26.2)
- postchickenpox encephalitis, myelitis and encephalomyelitis (B01.1-)
- rubella encephalitis, myelitis and encephalomyelitis (B06.01)
- toxoplasmosis encephalitis, myelitis and encephalomyelitis (B58.2)
- zoster encephalitis, myelitis and encephalomyelitis (B02.0)
-
B06.02: G02
2021 ICD-10-CM Diagnosis Code G02
Meningitis in other infectious and parasitic diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Billable/Specific Code Manifestation Code
Code First- underlying disease, such as:
- African trypanosomiasis (B56.-)
- poliovirus infection (A80.-)
Type 1 Excludes- candidal meningitis (B37.5)
- coccidioidomycosis meningitis (B38.4)
- cryptococcal meningitis (B45.1)
- herpesviral [herpes simplex] meningitis (B00.3)
- infectious mononucleosis complicated by meningitis (B27.- with fourth character 2)
- measles complicated by meningitis (B05.1)
- meningoencephalitis and meningomyelitis in other infectious and parasitic diseases classified elsewhere (G05)
- mumps meningitis (B26.1)
- rubella meningitis (B06.02)
- varicella [chickenpox] meningitis (B01.0)
- zoster meningitis (B02.1)
-
B06.81: J17
2021 ICD-10-CM Diagnosis Code J17
Pneumonia in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Billable/Specific Code Manifestation Code
Code First- underlying disease, such as:
- Q fever (A78)
- rheumatic fever (I00)
- schistosomiasis (B65.0-B65.9)
Type 1 Excludes- candidial pneumonia (B37.1)
- chlamydial pneumonia (J16.0)
- gonorrheal pneumonia (A54.84)
- histoplasmosis pneumonia (B39.0-B39.2)
- measles pneumonia (B05.2)
- nocardiosis pneumonia (A43.0)
- pneumocystosis (B59)
- pneumonia due to Pneumocystis carinii (B59)
- pneumonia due to Pneumocystis jiroveci (B59)
- pneumonia in actinomycosis (A42.0)
- pneumonia in anthrax (A22.1)
- pneumonia in ascariasis (B77.81)
- pneumonia in aspergillosis (B44.0-B44.1)
- pneumonia in coccidioidomycosis (B38.0-B38.2)
- pneumonia in cytomegalovirus disease (B25.0)
- pneumonia in toxoplasmosis (B58.3)
- rubella pneumonia (B06.81)
- salmonella pneumonia (A02.22)
- spirochetal infection NEC with pneumonia (A69.8)
- tularemia pneumonia (A21.2)
- typhoid fever with pneumonia (A01.03)
- varicella pneumonia (B01.2)
- whooping cough with pneumonia (A37 with fifth-character 1)
-
B06.82: M01, M02
2021 ICD-10-CM Diagnosis Code M01
Direct infections of joint in infectious and parasitic diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
2021 ICD-10-CM Diagnosis Code M02
Postinfective and reactive arthropathies
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Code First- underlying disease, such as:
- congenital syphilis [Clutton's joints] (A50.5)
- enteritis due to Yersinia enterocolitica (A04.6)
- infective endocarditis (I33.0)
- viral hepatitis (B15-B19)
Type 1 Excludes- Behçet's disease (M35.2)
- direct infections of joint in infectious and parasitic diseases classified elsewhere (M01.-)
- postmeningococcal arthritis (A39.84)
- mumps arthritis (B26.85)
- rubella arthritis (B06.82)
- syphilis arthritis (late) (A52.77)
- rheumatic fever (I00)
- tabetic arthropathy [Charcôt's] (A52.16)
-
B07: B33.8, B34
2021 ICD-10-CM Diagnosis Code B34
Viral infection of unspecified site
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- anogenital human papillomavirus infection (A63.0)
- cytomegaloviral disease NOS (B25.9)
- herpesvirus [herpes simplex] infection NOS (B00.9)
- retrovirus infection NOS (B33.3)
- viral agents as the cause of diseases classified elsewhere (B97.-)
- viral warts due to human papillomavirus infection (B07)
2021 ICD-10-CM Diagnosis Code B33.8
Other specified viral diseases
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Type 1 Excludes- anogenital human papillomavirus infection (A63.0)
- viral warts due to human papillomavirus infection (B07)
-
B08.011: T88.1
2021 ICD-10-CM Diagnosis Code T88.1
Other complications following immunization, not elsewhere classified
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Applicable To- Generalized vaccinia
- Rash following immunization
Type 1 Excludes- vaccinia not from vaccine (B08.011)
Type 2 Excludes- anaphylactic shock due to serum (T80.5-)
- other serum reactions (T80.6-)
- postimmunization arthropathy (M02.2)
- postimmunization encephalitis (G04.02)
- postimmunization fever (R50.83)
-
B08.5: J02.8, J02.8
2021 ICD-10-CM Diagnosis Code J02.8
Acute pharyngitis due to other specified organisms
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Type 1 Excludes- acute pharyngitis due to coxsackie virus (B08.5)
- acute pharyngitis due to gonococcus (A54.5)
- acute pharyngitis due to herpes [simplex] virus (B00.2)
- acute pharyngitis due to infectious mononucleosis (B27.-)
- enteroviral vesicular pharyngitis (B08.5)
Use Additional- code (B95-B97) to identify infectious agent
2021 ICD-10-CM Diagnosis Code J02.8
Acute pharyngitis due to other specified organisms
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Type 1 Excludes- acute pharyngitis due to coxsackie virus (B08.5)
- acute pharyngitis due to gonococcus (A54.5)
- acute pharyngitis due to herpes [simplex] virus (B00.2)
- acute pharyngitis due to infectious mononucleosis (B27.-)
- enteroviral vesicular pharyngitis (B08.5)
Use Additional- code (B95-B97) to identify infectious agent
-
B10.0: A85, B00.4
2021 ICD-10-CM Diagnosis Code A85
Other viral encephalitis, not elsewhere classified
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Includes- specified viral encephalomyelitis NEC
- specified viral meningoencephalitis NEC
Type 1 Excludes- benign myalgic encephalomyelitis (G93.3)
- encephalitis due to cytomegalovirus (B25.8)
- encephalitis due to herpesvirus NEC (B10.0-)
- encephalitis due to herpesvirus [herpes simplex] (B00.4)
- encephalitis due to measles virus (B05.0)
- encephalitis due to mumps virus (B26.2)
- encephalitis due to poliomyelitis virus (A80.-)
- encephalitis due to zoster (B02.0)
- lymphocytic choriomeningitis (A87.2)
2021 ICD-10-CM Diagnosis Code B00.4
Herpesviral encephalitis
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Applicable To- Herpesviral meningoencephalitis
- Simian B disease
Type 1 Excludes- herpesviral encephalitis due to herpesvirus 6 and 7 (B10.01, B10.09)
- non-simplex herpesviral encephalitis (B10.0-)
-
B10.01: B00.4
2021 ICD-10-CM Diagnosis Code B00.4
Herpesviral encephalitis
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Applicable To- Herpesviral meningoencephalitis
- Simian B disease
Type 1 Excludes- herpesviral encephalitis due to herpesvirus 6 and 7 (B10.01, B10.09)
- non-simplex herpesviral encephalitis (B10.0-)
-
B10.09: B00.4
2021 ICD-10-CM Diagnosis Code B00.4
Herpesviral encephalitis
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Applicable To- Herpesviral meningoencephalitis
- Simian B disease
Type 1 Excludes- herpesviral encephalitis due to herpesvirus 6 and 7 (B10.01, B10.09)
- non-simplex herpesviral encephalitis (B10.0-)
-
B20: B97.3, D61.81, D84.81, D89.89, I88, L04, R62.5, R75, Z21, Z21
2021 ICD-10-CM Diagnosis Code B97.3
Retrovirus as the cause of diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- Human immunodeficiency virus [HIV] disease (B20)
2021 ICD-10-CM Diagnosis Code I88
Nonspecific lymphadenitis
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- acute lymphadenitis, except mesenteric (L04.-)
- enlarged lymph nodes NOS (R59.-)
- human immunodeficiency virus [HIV] disease resulting in generalized lymphadenopathy (B20)
2021 ICD-10-CM Diagnosis Code D61.81
Pancytopenia
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- pancytopenia (due to) (with) aplastic anemia (D61.9)
- pancytopenia (due to) (with) bone marrow infiltration (D61.82)
- pancytopenia (due to) (with) congenital (pure) red cell aplasia (D61.01)
- pancytopenia (due to) (with) hairy cell leukemia (C91.4-)
- pancytopenia (due to) (with) human immunodeficiency virus disease (B20.-)
- pancytopenia (due to) (with) leukoerythroblastic anemia (D61.82)
- pancytopenia (due to) (with) myeloproliferative disease (D47.1)
Type 2 Excludes- pancytopenia (due to) (with) myelodysplastic syndromes (D46.-)
2021 ICD-10-CM Diagnosis Code Z21
Asymptomatic human immunodeficiency virus [HIV] infection status
2016 2017 2018 2019 2020 2021 Billable/Specific Code Questionable As Admission Dx
Code First- Human immunodeficiency virus [HIV] disease complicating pregnancy, childbirth and the puerperium, if applicable (O98.7-)
Type 1 Excludes- acquired immunodeficiency syndrome (B20)
- contact with human immunodeficiency virus [HIV] (Z20.6)
- exposure to human immunodeficiency virus [HIV] (Z20.6)
- human immunodeficiency virus [HIV] disease (B20)
- inconclusive laboratory evidence of human immunodeficiency virus [HIV] (R75)
2021 ICD-10-CM Diagnosis Code Z21
Asymptomatic human immunodeficiency virus [HIV] infection status
2016 2017 2018 2019 2020 2021 Billable/Specific Code Questionable As Admission Dx
Code First- Human immunodeficiency virus [HIV] disease complicating pregnancy, childbirth and the puerperium, if applicable (O98.7-)
Type 1 Excludes- acquired immunodeficiency syndrome (B20)
- contact with human immunodeficiency virus [HIV] (Z20.6)
- exposure to human immunodeficiency virus [HIV] (Z20.6)
- human immunodeficiency virus [HIV] disease (B20)
- inconclusive laboratory evidence of human immunodeficiency virus [HIV] (R75)
2021 ICD-10-CM Diagnosis Code R62.5
Other and unspecified lack of expected normal physiological development in childhood
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 1 Excludes- HIV disease resulting in failure to thrive (B20)
- physical retardation due to malnutrition (E45)
2021 ICD-10-CM Diagnosis Code R75
Inconclusive laboratory evidence of human immunodeficiency virus [HIV]
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Applicable To- Nonconclusive HIV-test finding in infants
Type 1 Excludes- asymptomatic human immunodeficiency virus [HIV] infection status (Z21)
- human immunodeficiency virus [HIV] disease (B20)
2021 ICD-10-CM Diagnosis Code L04
Acute lymphadenitis
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Includes- abscess (acute) of lymph nodes, except mesenteric
- acute lymphadenitis, except mesenteric
Type 1 Excludes- chronic or subacute lymphadenitis, except mesenteric (I88.1)
- enlarged lymph nodes (R59.-)
- human immunodeficiency virus [HIV] disease resulting in generalized lymphadenopathy (B20)
- lymphadenitis NOS (I88.9)
- nonspecific mesenteric lymphadenitis (I88.0)
2021 ICD-10-CM Diagnosis Code D89.89
Other specified disorders involving the immune mechanism, not elsewhere classified
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Type 1 Excludes- human immunodeficiency virus disease (B20)
2021 ICD-10-CM Diagnosis Code D84.81
Immunodeficiency due to conditions classified elsewhere
2021 - New Code Billable/Specific Code
Code First- underlying condition, such as:
- chromosomal abnormalities (Q90-Q99)
- diabetes mellitus (E08-E13)
- malignant neoplasms (C00-C96)
Type 1 Excludes- certain disorders involving the immune mechanism (D80-D83, D84.0, D84.1, D84.9)
- human immunodeficiency virus [HIV] disease (B20)
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B25.0: J17
2021 ICD-10-CM Diagnosis Code J17
Pneumonia in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Billable/Specific Code Manifestation Code
Code First- underlying disease, such as:
- Q fever (A78)
- rheumatic fever (I00)
- schistosomiasis (B65.0-B65.9)
Type 1 Excludes- candidial pneumonia (B37.1)
- chlamydial pneumonia (J16.0)
- gonorrheal pneumonia (A54.84)
- histoplasmosis pneumonia (B39.0-B39.2)
- measles pneumonia (B05.2)
- nocardiosis pneumonia (A43.0)
- pneumocystosis (B59)
- pneumonia due to Pneumocystis carinii (B59)
- pneumonia due to Pneumocystis jiroveci (B59)
- pneumonia in actinomycosis (A42.0)
- pneumonia in anthrax (A22.1)
- pneumonia in ascariasis (B77.81)
- pneumonia in aspergillosis (B44.0-B44.1)
- pneumonia in coccidioidomycosis (B38.0-B38.2)
- pneumonia in cytomegalovirus disease (B25.0)
- pneumonia in toxoplasmosis (B58.3)
- rubella pneumonia (B06.81)
- salmonella pneumonia (A02.22)
- spirochetal infection NEC with pneumonia (A69.8)
- tularemia pneumonia (A21.2)
- typhoid fever with pneumonia (A01.03)
- varicella pneumonia (B01.2)
- whooping cough with pneumonia (A37 with fifth-character 1)
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B25.1: K77
2021 ICD-10-CM Diagnosis Code K77
Liver disorders in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Billable/Specific Code Manifestation Code
Type 1 Excludes- alcoholic hepatitis (K70.1-)
- alcoholic liver disease (K70.-)
- cytomegaloviral hepatitis (B25.1)
- herpesviral [herpes simplex] hepatitis (B00.81)
- infectious mononucleosis with liver disease (B27.0-B27.9 with .9)
- mumps hepatitis (B26.81)
- sarcoidosis with liver disease (D86.89)
- secondary syphilis with liver disease (A51.45)
- syphilis (late) with liver disease (A52.74)
- toxoplasmosis (acquired) hepatitis (B58.1)
- tuberculosis with liver disease (A18.83)
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B25.2: K87
2021 ICD-10-CM Diagnosis Code K87
Disorders of gallbladder, biliary tract and pancreas in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Billable/Specific Code Manifestation Code
Type 1 Excludes- cytomegaloviral pancreatitis (B25.2)
- mumps pancreatitis (B26.3)
- syphilitic gallbladder (A52.74)
- syphilitic pancreas (A52.74)
- tuberculosis of gallbladder (A18.83)
- tuberculosis of pancreas (A18.83)
-
B25.8: G05
2021 ICD-10-CM Diagnosis Code G05
Encephalitis, myelitis and encephalomyelitis in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Code First- underlying disease, such as:
- human immunodeficiency virus [HIV] disease (B20)
- poliovirus (A80.-)
- suppurative otitis media (H66.01-H66.4)
- trichinellosis (B75)
Type 1 Excludes- adenoviral encephalitis, myelitis and encephalomyelitis (A85.1)
- congenital toxoplasmosis encephalitis, myelitis and encephalomyelitis (P37.1)
- cytomegaloviral encephalitis, myelitis and encephalomyelitis (B25.8)
- encephalitis, myelitis and encephalomyelitis (in) measles (B05.0)
- encephalitis, myelitis and encephalomyelitis (in) systemic lupus erythematosus (M32.19)
- enteroviral encephalitis, myelitis and encephalomyelitis (A85.0)
- eosinophilic meningoencephalitis (B83.2)
- herpesviral [herpes simplex] encephalitis, myelitis and encephalomyelitis (B00.4)
- listerial encephalitis, myelitis and encephalomyelitis (A32.12)
- meningococcal encephalitis, myelitis and encephalomyelitis (A39.81)
- mumps encephalitis, myelitis and encephalomyelitis (B26.2)
- postchickenpox encephalitis, myelitis and encephalomyelitis (B01.1-)
- rubella encephalitis, myelitis and encephalomyelitis (B06.01)
- toxoplasmosis encephalitis, myelitis and encephalomyelitis (B58.2)
- zoster encephalitis, myelitis and encephalomyelitis (B02.0)
