Index Terms Starting With 'R' (257) ›

  • Rabbit fever - see Tularemia
  • Rabies A82.9
    ICD-10-CM Diagnosis Code A82.9

    Rabies, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Rachischisis - see Spina bifida
  • Rachitic - see also condition
  • Rachitis, rachitism (acute) (tarda) - see also Rickets
  • Radial nerve - see condition
  • Radiation
  • Radiculitis (pressure) (vertebrogenic) - see Radiculopathy
  • Radiculomyelitis - see also Encephalitis
  • Radiculopathy M54.10
    ICD-10-CM Diagnosis Code M54.10

    Radiculopathy, site unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Radiodermal burns (acute, chronic, or occupational) - see Burn
  • Radiodermatitis L58.9
    ICD-10-CM Diagnosis Code L58.9

    Radiodermatitis, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Radiotherapy session Z51.0
    ICD-10-CM Diagnosis Code Z51.0

    Encounter for antineoplastic radiation therapy

      2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • RAEB D46.2-
    (refractory anemia with excess blasts)
    ICD-10-CM Diagnosis Code D46.2-

    Refractory anemia with excess of blasts [RAEB]

      2016 2017 - Revised Code 2018 2019 2020 Non-Billable/Non-Specific Code
  • Rage, meaning rabies - see Rabies
  • Ragpicker's disease A22.1
    ICD-10-CM Diagnosis Code A22.1

    Pulmonary anthrax

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Inhalation anthrax
    • Ragpicker's disease
    • Woolsorter's disease
  • Ragsorter's disease A22.1
    ICD-10-CM Diagnosis Code A22.1

    Pulmonary anthrax

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Inhalation anthrax
    • Ragpicker's disease
    • Woolsorter's disease
  • Raillietiniasis B71.8
    ICD-10-CM Diagnosis Code B71.8

    Other specified cestode infections

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Coenurosis
  • Railroad neurosis F48.8
    ICD-10-CM Diagnosis Code F48.8

    Other specified nonpsychotic mental disorders

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Dhat syndrome
    • Neurasthenia
    • Occupational neurosis, including writer's cramp
    • Psychasthenia
    • Psychasthenic neurosis
    • Psychogenic syncope
  • Railway spine F48.8
    ICD-10-CM Diagnosis Code F48.8

    Other specified nonpsychotic mental disorders

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Dhat syndrome
    • Neurasthenia
    • Occupational neurosis, including writer's cramp
    • Psychasthenia
    • Psychasthenic neurosis
    • Psychogenic syncope
  • Raised - see also Elevated
  • Rake teeth, tooth M26.39
    ICD-10-CM Diagnosis Code M26.39

    Other anomalies of tooth position of fully erupted tooth or teeth

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Rales R09.89
    ICD-10-CM Diagnosis Code R09.89

    Other specified symptoms and signs involving the circulatory and respiratory systems

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Bruit (arterial)
    • Abnormal chest percussion
    • Feeling of foreign body in throat
    • Friction sounds in chest
    • Chest tympany
    • Choking sensation
    • Rales
    • Weak pulse
    Type 2 Excludes
  • Ramifying renal pelvis Q63.8
    ICD-10-CM Diagnosis Code Q63.8

    Other specified congenital malformations of kidney

      2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
    Applicable To
    • Congenital renal calculi
  • Ramsay-Hunt disease or syndrome B02.21
    - see also Hunt's disease
    ICD-10-CM Diagnosis Code B02.21

    Postherpetic geniculate ganglionitis

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Ranula K11.6
    ICD-10-CM Diagnosis Code K11.6

    Mucocele of salivary gland

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Mucous extravasation cyst of salivary gland
    • Mucous retention cyst of salivary gland
    • Ranula
  • Rape
  • Rapid
  • Rarefaction, bone - see Disorder, bone, density and structure, specified NEC
  • Rash (toxic) R21
    ICD-10-CM Diagnosis Code R21

    Rash and other nonspecific skin eruption

      2016 2017 2018 2019 2020 Billable/Specific Code
    Includes
    • rash NOS
    Type 1 Excludes
    • specified type of rash- code to condition
    • vesicular eruption (R23.8)
  • Rasmussen aneurysm - see Tuberculosis, pulmonary
  • Rasmussen encephalitis G04.81
    ICD-10-CM Diagnosis Code G04.81

    Other encephalitis and encephalomyelitis

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Noninfectious acute disseminated encephalomyelitis (noninfectious ADEM)
  • Rat-bite fever A25.9
    ICD-10-CM Diagnosis Code A25.9

    Rat-bite fever, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Rathke's pouch tumor D44.3
    ICD-10-CM Diagnosis Code D44.3

    Neoplasm of uncertain behavior of pituitary gland

      2016 2017 2018 2019 2020 Billable/Specific Code
    Use Additional
    • code to identify any functional activity.
  • Raymond I65.8
    (-Céstan)
    ICD-10-CM Diagnosis Code I65.8

    Occlusion and stenosis of other precerebral arteries

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Raynaud's disease, phenomenon or syndrome (secondary) I73.00
    ICD-10-CM Diagnosis Code I73.00

    Raynaud's syndrome without gangrene

      2016 2017 2018 2019 2020 Billable/Specific Code
  • RDS (newborn) (type I) P22.0
    ICD-10-CM Diagnosis Code P22.0

    Respiratory distress syndrome of newborn

      2016 2017 2018 2019 2020 Billable/Specific Code Code on Newborn Record
    Applicable To
    • Cardiorespiratory distress syndrome of newborn
    • Hyaline membrane disease
    • Idiopathic respiratory distress syndrome [IRDS or RDS] of newborn
    • Pulmonary hypoperfusion syndrome
    • Respiratory distress syndrome, type I
    Type 2 Excludes
    • respiratory arrest of newborn (P28.81)
    • respiratory failure of newborn NOS (P28.5)
  • Reaction - see also Disorder
  • Reactive airway disease - see Asthma
  • Reactive depression - see Reaction, depressive
  • Rearrangement
  • Recalcitrant patient - see Noncompliance
  • Recanalization, thrombus - see Thrombosis
  • Recession, receding
  • Recklinghausen disease Q85.01
    ICD-10-CM Diagnosis Code Q85.01

    Neurofibromatosis, type 1

      2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
    Applicable To
    • Von Recklinghausen disease
  • Reclus' disease (cystic) - see Mastopathy, cystic
  • Recrudescent typhus A75.1
    (fever)
    ICD-10-CM Diagnosis Code A75.1

    Recrudescent typhus [Brill's disease]

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Brill-Zinsser disease
  • Recruitment, auditory H93.21-
    ICD-10-CM Diagnosis Code H93.21-

    Auditory recruitment

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
  • Rectalgia K62.89
    ICD-10-CM Diagnosis Code K62.89

    Other specified diseases of anus and rectum

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Proctitis NOS
    Use Additional
    • code for any associated fecal incontinence (R15.-)
  • Rectitis K62.89
    ICD-10-CM Diagnosis Code K62.89

    Other specified diseases of anus and rectum

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Proctitis NOS
    Use Additional
    • code for any associated fecal incontinence (R15.-)
  • Rectocele
  • Rectosigmoid junction - see condition
  • Rectosigmoiditis K63.89
    ICD-10-CM Diagnosis Code K63.89

    Other specified diseases of intestine

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Rectourethral - see condition
  • Rectovaginal - see condition
  • Rectovesical - see condition
  • Rectum, rectal - see condition
  • Recurrent - see condition
  • Red bugs B88.0
    ICD-10-CM Diagnosis Code B88.0

    Other acariasis

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Acarine dermatitis
    • Dermatitis due to Demodex species
    • Dermatitis due to Dermanyssus gallinae
    • Dermatitis due to Liponyssoides sanguineus
    • Trombiculosis
    Type 2 Excludes
  • Red tide T65.82-
    - see also Table of Drugs and Chemicals
    ICD-10-CM Diagnosis Code T65.82-

    Toxic effect of harmful algae and algae toxins

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Applicable To
    • Toxic effect of (harmful) algae bloom NOS
    • Toxic effect of blue-green algae bloom
    • Toxic effect of brown tide
    • Toxic effect of cyanobacteria bloom
    • Toxic effect of Florida red tide
    • Toxic effect of pfiesteria piscicida
    • Toxic effect of red tide
  • Red-cedar lung or pneumonitis J67.8
    ICD-10-CM Diagnosis Code J67.8

    Hypersensitivity pneumonitis due to other organic dusts

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Cheese-washer's lung
    • Coffee-worker's lung
    • Fish-meal worker's lung
    • Furrier's lung
    • Sequoiosis
  • Reduced
  • Redundant, redundancy
  • Reduplication - see Duplication
  • Reflex R29.2
    ICD-10-CM Diagnosis Code R29.2

    Abnormal reflex

      2016 2017 2018 2019 2020 Billable/Specific Code
    Type 2 Excludes
    • abnormal pupillary reflex (H57.0)
    • hyperactive gag reflex (J39.2)
    • vasovagal reaction or syncope (R55)
  • Reflux K21.9
    ICD-10-CM Diagnosis Code K21.9

    Gastro-esophageal reflux disease without esophagitis

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Esophageal reflux NOS
  • Reforming, artificial openings - see Attention to, artificial, opening
  • Refractive error - see Disorder, refraction
  • Refsum's disease or syndrome G60.1
    ICD-10-CM Diagnosis Code G60.1

    Refsum's disease

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Infantile Refsum disease
  • Refusal of
  • Regional - see condition
  • Regurgitation R11.10
    ICD-10-CM Diagnosis Code R11.10

    Vomiting, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Vomiting NOS
  • Reichmann's disease or syndrome K31.89
    ICD-10-CM Diagnosis Code K31.89

    Other diseases of stomach and duodenum

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Reifenstein syndrome E34.52
    ICD-10-CM Diagnosis Code E34.52

    Partial androgen insensitivity syndrome

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Partial androgen insensitivity
    • Reifenstein syndrome
  • Reinsertion
  • Reiter's disease, syndrome, or urethritis M02.30
    ICD-10-CM Diagnosis Code M02.30

    Reiter's disease, unspecified site

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Rejection
  • Relapsing fever A68.9
    ICD-10-CM Diagnosis Code A68.9

    Relapsing fever, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Relationship
  • Relaxation
  • Release from prison, anxiety concerning Z65.2
    ICD-10-CM Diagnosis Code Z65.2

    Problems related to release from prison

      2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • Remains
  • Remittent fever B54
    (malarial)
    ICD-10-CM Diagnosis Code B54

    Unspecified malaria

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Remnant
  • Removal (from) (of)
  • Ren
  • Renal - see condition
  • Rendu-Osler-Weber disease or syndrome I78.0
    ICD-10-CM Diagnosis Code I78.0

    Hereditary hemorrhagic telangiectasia

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Rendu-Osler-Weber disease
  • Reninoma D41.0-
    ICD-10-CM Diagnosis Code D41.0-

    Neoplasm of uncertain behavior of kidney

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • neoplasm of uncertain behavior of renal pelvis (D41.1-)
  • Renon-Delille syndrome E23.3
    ICD-10-CM Diagnosis Code E23.3

    Hypothalamic dysfunction, not elsewhere classified

      2016 2017 2018 2019 2020 Billable/Specific Code
    Type 1 Excludes
    • Prader-Willi syndrome (Q87.11)
    • Russell-Silver syndrome (Q87.19)
  • Reovirus, as cause of disease classified elsewhere B97.5
    ICD-10-CM Diagnosis Code B97.5

    Reovirus as the cause of diseases classified elsewhere

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Repeated falls NEC R29.6
    ICD-10-CM Diagnosis Code R29.6

    Repeated falls

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Falling
    • Tendency to fall
    Type 2 Excludes
  • Replaced chromosome by dicentric ring Q93.2
    ICD-10-CM Diagnosis Code Q93.2

    Chromosome replaced with ring, dicentric or isochromosome

      2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • Replacement by artificial or mechanical device or prosthesis of
  • Request for expert evidence Z04.89
    ICD-10-CM Diagnosis Code Z04.89

    Encounter for examination and observation for other specified reasons

      2019 - New Code 2020 Billable/Specific Code POA Exempt
  • Reserve, decreased or low
  • Residual - see also condition
  • Resistance, resistant (to)
  • Resorption
  • Respiration
  • Respiratory - see also condition
  • Respite care Z75.5
    ICD-10-CM Diagnosis Code Z75.5

    Holiday relief care

      2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • Response (drug)
  • Restenosis
  • Restless legs G25.81
    (syndrome)
    ICD-10-CM Diagnosis Code G25.81

    Restless legs syndrome

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Restlessness R45.1
    ICD-10-CM Diagnosis Code R45.1

    Restlessness and agitation

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Restoration (of)
  • Restorative material (dental)
  • Restriction of housing space Z59.1
    ICD-10-CM Diagnosis Code Z59.1

    Inadequate housing

      2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
    Applicable To
    • Lack of heating
    • Restriction of space
    • Technical defects in home preventing adequate care
    • Unsatisfactory surroundings
    Type 1 Excludes
    • problems related to the natural and physical environment (Z77.1-)
  • Rests, ovarian, in fallopian tube Q50.6
    ICD-10-CM Diagnosis Code Q50.6

    Other congenital malformations of fallopian tube and broad ligament

      2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
    Applicable To
    • Absence of fallopian tube and broad ligament
    • Accessory fallopian tube and broad ligament
    • Atresia of fallopian tube and broad ligament
    • Congenital malformation of fallopian tube or broad ligament NOS
  • Restzustand F20.5
    (schizophrenic)
    ICD-10-CM Diagnosis Code F20.5

    Residual schizophrenia

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Restzustand (schizophrenic)
    • Schizophrenic residual state
  • Retained - see also Retention
  • Retardation
  • Retching - see Vomiting
  • Retention - see also Retained
  • Reticular erythematous mucinosis L98.5
    ICD-10-CM Diagnosis Code L98.5

    Mucinosis of the skin

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Focal mucinosis
    • Lichen myxedematosus
    • Reticular erythematous mucinosis
    Type 1 Excludes
  • Reticulation, dust - see Pneumoconiosis
  • Reticulocytosis R70.1
    ICD-10-CM Diagnosis Code R70.1

    Abnormal plasma viscosity

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Reticuloendotheliosis
  • Reticulohistiocytoma D76.3
    (giant-cell)
    ICD-10-CM Diagnosis Code D76.3

    Other histiocytosis syndromes

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Reticulohistiocytoma (giant-cell)
    • Sinus histiocytosis with massive lymphadenopathy
    • Xanthogranuloma
  • Reticuloid, actinic L57.1
    ICD-10-CM Diagnosis Code L57.1

    Actinic reticuloid

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Reticulosis (skin)
  • Retina, retinal - see also condition
  • Retinitis - see also Inflammation, chorioretinal
  • Retinoblastoma C69.2-
    ICD-10-CM Diagnosis Code C69.2-

    Malignant neoplasm of retina

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • dark area on retina (D49.81)
    • neoplasm of unspecified behavior of retina and choroid (D49.81)
    • retinal freckle (D49.81)
  • Retinochoroiditis - see also Inflammation, chorioretinal
  • Retinopathy (background) H35.00
    ICD-10-CM Diagnosis Code H35.00

    Unspecified background retinopathy

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Retinoschisis H33.10-
    ICD-10-CM Diagnosis Code H33.10-

    Unspecified retinoschisis

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
  • Retortamoniasis A07.8
    ICD-10-CM Diagnosis Code A07.8

    Other specified protozoal intestinal diseases

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Intestinal microsporidiosis
    • Intestinal trichomoniasis
    • Sarcocystosis
    • Sarcosporidiosis
  • Retractile testis Q55.22
    ICD-10-CM Diagnosis Code Q55.22

    Retractile testis

      2016 2017 2018 2019 2020 Billable/Specific Code Male Dx POA Exempt
  • Retraction
  • Retrobulbar - see condition
  • Retrocecal - see condition
  • Retrocession - see Retroversion
  • Retrodisplacement - see Retroversion
  • Retroflection, retroflexion - see Retroversion
  • Retrognathia, retrognathism M26.19
    (mandibular) (maxillary)
    ICD-10-CM Diagnosis Code M26.19

    Other specified anomalies of jaw-cranial base relationship

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Retrograde menstruation N92.5
    ICD-10-CM Diagnosis Code N92.5

    Other specified irregular menstruation

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Retroperineal - see condition
  • Retroperitoneal - see condition
  • Retroperitonitis K68.9
    ICD-10-CM Diagnosis Code K68.9

    Other disorders of retroperitoneum

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Retropharyngeal - see condition
  • Retroplacental - see condition
  • Retroposition - see Retroversion
  • Retroprosthetic membrane T85.398
    ICD-10-CM Diagnosis Code T85.398

    Other mechanical complication of other ocular prosthetic devices, implants and grafts

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
  • Retrosternal thyroid Q89.2
    (congenital)
    ICD-10-CM Diagnosis Code Q89.2

    Congenital malformations of other endocrine glands

      2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
    Applicable To
    • Congenital malformation of parathyroid or thyroid gland
    • Persistent thyroglossal duct
    • Thyroglossal cyst
    Type 1 Excludes
    • congenital goiter (E03.0)
    • congenital hypothyroidism (E03.1)
  • Retroversion, retroverted
  • Retrovirus, as cause of disease classified elsewhere B97.30
    ICD-10-CM Diagnosis Code B97.30

    Unspecified retrovirus as the cause of diseases classified elsewhere

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Retrusion, premaxilla M26.09
    (developmental)
    ICD-10-CM Diagnosis Code M26.09

    Other specified anomalies of jaw size

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Rett's disease or syndrome F84.2
    ICD-10-CM Diagnosis Code F84.2

    Rett's syndrome

      2016 2017 2018 2019 2020 Billable/Specific Code
    Type 1 Excludes
    • Asperger's syndrome (F84.5)
    • Autistic disorder (F84.0)
    • Other childhood disintegrative disorder (F84.3)
  • Reverse peristalsis R19.2
    ICD-10-CM Diagnosis Code R19.2

    Visible peristalsis

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Hyperperistalsis
  • Reye's syndrome G93.7
    ICD-10-CM Diagnosis Code G93.7

    Reye's syndrome

      2016 2017 2018 2019 2020 Billable/Specific Code Pediatric Dx (0-17 years)
    Code First
    • poisoning due to salicylates, if applicable (T39.0-, with sixth character 1-4)
    Use Additional
    • code for adverse effect due to salicylates, if applicable (T39.0-, with sixth character 5)
  • Rh (factor)
  • Rhabdomyolysis (idiopathic) M62.82
    ICD-10-CM Diagnosis Code M62.82

    Rhabdomyolysis

      2016 2017 2018 2019 2020 Billable/Specific Code
    Type 1 Excludes
    • traumatic rhabdomyolysis (T79.6)
  • Rhabdomyoma - see also Neoplasm, connective tissue, benign
  • Rhabdomyosarcoma (any type) - see Neoplasm, connective tissue, malignant
  • Rhabdosarcoma - see Rhabdomyosarcoma
  • Rhesus (factor) - see Rh, incompatibility
  • Rheumatic (acute) (subacute)
  • Rheumatism (articular) (neuralgic) (nonarticular) M79.0
    ICD-10-CM Diagnosis Code M79.0

    Rheumatism, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code
    Type 1 Excludes
  • Rheumatoid - see also condition
  • Rhinitis (atrophic) (catarrhal) (chronic) (croupous) (fibrinous) (granulomatous) (hyperplastic) (hypertrophic) (membranous) (obstructive) (purulent) (suppurative) (ulcerative) J31.0
    ICD-10-CM Diagnosis Code J31.0

    Chronic rhinitis

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Atrophic rhinitis (chronic)
    • Granulomatous rhinitis (chronic)
    • Hypertrophic rhinitis (chronic)
    • Obstructive rhinitis (chronic)
    • Ozena
    • Purulent rhinitis (chronic)
    • Rhinitis (chronic) NOS
    • Ulcerative rhinitis (chronic)
    Type 1 Excludes
  • Rhinoantritis (chronic) - see Sinusitis, maxillary
  • Rhinodacryolith - see Dacryolith
  • Rhinolith J34.89
    (nasal sinus)
    ICD-10-CM Diagnosis Code J34.89

    Other specified disorders of nose and nasal sinuses

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Perforation of nasal septum NOS
    • Rhinolith
  • Rhinomegaly J34.89
    ICD-10-CM Diagnosis Code J34.89

    Other specified disorders of nose and nasal sinuses

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Perforation of nasal septum NOS
    • Rhinolith
  • Rhinopharyngitis (acute) (subacute) - see also Nasopharyngitis
  • Rhinophyma L71.1
    ICD-10-CM Diagnosis Code L71.1

    Rhinophyma

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Rhinorrhea J34.89
    ICD-10-CM Diagnosis Code J34.89

    Other specified disorders of nose and nasal sinuses

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Perforation of nasal septum NOS
    • Rhinolith
  • Rhinosalpingitis - see Salpingitis, eustachian
  • Rhinoscleroma A48.8
    ICD-10-CM Diagnosis Code A48.8

    Other specified bacterial diseases

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Rhinosporidiosis B48.1
    ICD-10-CM Diagnosis Code B48.1

    Rhinosporidiosis

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Rhinovirus infection NEC B34.8
    ICD-10-CM Diagnosis Code B34.8

    Other viral infections of unspecified site

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Rhizomelic chondrodysplasia punctata E71.540
    ICD-10-CM Diagnosis Code E71.540

    Rhizomelic chondrodysplasia punctata

      2016 2017 2018 2019 2020 Billable/Specific Code
    Type 1 Excludes
    • chondrodysplasia punctata NOS (Q77.3)
  • Rhythm
  • Rhytidosis facialis L98.8
    ICD-10-CM Diagnosis Code L98.8

    Other specified disorders of the skin and subcutaneous tissue

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Rib - see also condition
  • Riboflavin deficiency E53.0
    ICD-10-CM Diagnosis Code E53.0

    Riboflavin deficiency

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Ariboflavinosis
    • Vitamin B2 deficiency
  • Rice bodies - see also Loose, body, joint
  • Richter syndrome - see Leukemia, chronic lymphocytic, B-cell type
  • Richter's hernia - see Hernia, abdomen, with obstruction
  • Ricinism - see Poisoning, food, noxious, plant
  • Rickets (active) (acute) (adolescent) (chest wall) (congenital) (current) (infantile) (intestinal) E55.0
    ICD-10-CM Diagnosis Code E55.0

    Rickets, active

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Infantile osteomalacia
    • Juvenile osteomalacia
    Type 1 Excludes
    • celiac rickets (K90.0)
    • Crohn's rickets (K50.-)
    • hereditary vitamin D-dependent rickets (E83.32)
    • inactive rickets (E64.3)
    • renal rickets (N25.0)
    • sequelae of rickets (E64.3)
    • vitamin D-resistant rickets (E83.31)
  • Rickettsial disease A79.9
    ICD-10-CM Diagnosis Code A79.9

    Rickettsiosis, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Rickettsial infection NOS
  • Rickettsialpox A79.1
    (Rickettsia akari)
    ICD-10-CM Diagnosis Code A79.1

    Rickettsialpox due to Rickettsia akari

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Kew Garden fever
    • Vesicular rickettsiosis
  • Rickettsiosis A79.9
    ICD-10-CM Diagnosis Code A79.9

    Rickettsiosis, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Rickettsial infection NOS
  • Rider's bone - see Ossification, muscle, specified NEC
  • Ridge, alveolus - see also condition
  • Ridged ear, congenital Q17.3
    ICD-10-CM Diagnosis Code Q17.3

    Other misshapen ear

      2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
    Applicable To
    • Pointed ear
  • Riedel's
  • Rieger's anomaly or syndrome Q13.81
    ICD-10-CM Diagnosis Code Q13.81

    Rieger's anomaly

      2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
    Use Additional
    • code for associated glaucoma (H42)
  • Riehl's melanosis L81.4
    ICD-10-CM Diagnosis Code L81.4

    Other melanin hyperpigmentation

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Lentigo
  • Rietti-Greppi-Micheli anemia D56.9
    ICD-10-CM Diagnosis Code D56.9

    Thalassemia, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Mediterranean anemia (with other hemoglobinopathy)
  • Rieux's hernia - see Hernia, abdomen, specified site NEC
  • Riga K14.0
    (-Fede)
    ICD-10-CM Diagnosis Code K14.0

    Glossitis

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Abscess of tongue
    • Ulceration (traumatic) of tongue
    Type 1 Excludes
    • atrophic glossitis (K14.4)
  • Riggs' disease - see Periodontitis
  • Right aortic arch Q25.47
    ICD-10-CM Diagnosis Code Q25.47

    Right aortic arch

      2017 - New Code 2018 2019 2020 Billable/Specific Code POA Exempt
    Applicable To
    • Persistent right aortic arch
  • Right middle lobe syndrome J98.11
    ICD-10-CM Diagnosis Code J98.11

    Atelectasis

      2016 2017 2018 2019 2020 Billable/Specific Code
    Type 1 Excludes
    • newborn atelectasis
    • tuberculous atelectasis (current disease) (A15)
  • Rigid, rigidity - see also condition
  • Rigors R68.89
    ICD-10-CM Diagnosis Code R68.89

    Other general symptoms and signs

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Riley-Day syndrome G90.1
    ICD-10-CM Diagnosis Code G90.1

    Familial dysautonomia [Riley-Day]

      2016 2017 2018 2019 2020 Billable/Specific Code
  • RIND I63.9
    (reversible ischemic neurologic deficit)
    ICD-10-CM Diagnosis Code I63.9

    Cerebral infarction, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Stroke NOS
    Type 2 Excludes
    • transient cerebral ischemic attacks and related syndromes (G45.-)
  • Ring(s)
  • Ringed hair Q84.1
    (congenital)
    ICD-10-CM Diagnosis Code Q84.1

    Congenital morphological disturbances of hair, not elsewhere classified

      2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
    Applicable To
    • Beaded hair
    • Monilethrix
    • Pili annulati
    Type 1 Excludes
    • Menkes' kinky hair syndrome (E83.0)
  • Ringworm B35.9
    ICD-10-CM Diagnosis Code B35.9

    Dermatophytosis, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Ringworm NOS
  • Rise, venous pressure I87.8
    ICD-10-CM Diagnosis Code I87.8

    Other specified disorders of veins

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Phlebosclerosis
    • Venofibrosis
  • Rising, PSA following treatment for malignant neoplasm of prostate R97.21
    ICD-10-CM Diagnosis Code R97.21

    Rising PSA following treatment for malignant neoplasm of prostate

      2017 - New Code 2018 2019 2020 Billable/Specific Code Adult Dx (15-124 years) Male Dx Questionable As Admission Dx
  • Risk
  • Ritter's disease L00
    ICD-10-CM Diagnosis Code L00

    Staphylococcal scalded skin syndrome

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Ritter's disease
    Type 1 Excludes
    • bullous impetigo (L01.03)
    • pemphigus neonatorum (L01.03)
    • toxic epidermal necrolysis [Lyell] (L51.2)
    Use Additional
    • code to identify percentage of skin exfoliation (L49.-)
  • Rivalry, sibling Z62.891
    ICD-10-CM Diagnosis Code Z62.891

    Sibling rivalry

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Rivalta's disease A42.2
    ICD-10-CM Diagnosis Code A42.2

    Cervicofacial actinomycosis

      2016 2017 2018 2019 2020 Billable/Specific Code
  • River blindness B73.01
    ICD-10-CM Diagnosis Code B73.01

    Onchocerciasis with endophthalmitis

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Robert's pelvis Q74.2
    ICD-10-CM Diagnosis Code Q74.2

    Other congenital malformations of lower limb(s), including pelvic girdle

      2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
    Applicable To
    • Congenital fusion of sacroiliac joint
    • Congenital malformation of ankle joint
    • Congenital malformation of sacroiliac joint
    Type 1 Excludes
    • anteversion of femur (neck) (Q65.89)
  • Robin Q87.0
    (-Pierre)
    ICD-10-CM Diagnosis Code Q87.0

    Congenital malformation syndromes predominantly affecting facial appearance

      2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
    Applicable To
    • Acrocephalopolysyndactyly
    • Acrocephalosyndactyly [Apert]
    • Cryptophthalmos syndrome
    • Cyclopia
    • Goldenhar syndrome
    • Moebius syndrome
    • Oro-facial-digital syndrome
    • Robin syndrome
    • Whistling face
  • Robinow-Silvermann-Smith syndrome Q87.19
    ICD-10-CM Diagnosis Code Q87.19

    Other congenital malformation syndromes predominantly associated with short stature

      2020 - New Code Billable/Specific Code POA Exempt
    Applicable To
    • Aarskog syndrome
    • Cockayne syndrome
    • De Lange syndrome
    • Dubowitz syndrome
    • Noonan syndrome
    • Robinow-Silverman-Smith syndrome
    • Russell-Silver syndrome
    • Seckel syndrome
  • Robinson's Q82.4
    (hidrotic)
    ICD-10-CM Diagnosis Code Q82.4

    Ectodermal dysplasia (anhidrotic)

      2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
    Type 1 Excludes
    • Ellis-van Creveld syndrome (Q77.6)
  • Robles' disease B73.01
    ICD-10-CM Diagnosis Code B73.01

    Onchocerciasis with endophthalmitis

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Rocky Mountain A77.0
    (spotted)
    ICD-10-CM Diagnosis Code A77.0

    Spotted fever due to Rickettsia rickettsii

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Rocky Mountain spotted fever
    • Sao Paulo fever
  • Roetheln - see Rubella
  • Roger's disease Q21.0
    ICD-10-CM Diagnosis Code Q21.0

    Ventricular septal defect

      2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
    Applicable To
    • Roger's disease
  • Rokitansky-Aschoff sinuses K82.8
    (gallbladder)
    ICD-10-CM Diagnosis Code K82.8

    Other specified diseases of gallbladder

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Adhesions of cystic duct or gallbladder
    • Atrophy of cystic duct or gallbladder
    • Cyst of cystic duct or gallbladder
    • Dyskinesia of cystic duct or gallbladder
    • Hypertrophy of cystic duct or gallbladder
    • Nonfunctioning of cystic duct or gallbladder
    • Ulcer of cystic duct or gallbladder
  • Rolando's fracture (displaced) S62.22-
    ICD-10-CM Diagnosis Code S62.22-

    Rolando's fracture

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
  • Romano-Ward I45.81
    (prolonged QT interval)
    ICD-10-CM Diagnosis Code I45.81

    Long QT syndrome

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Romberg's disease or syndrome G51.8
    ICD-10-CM Diagnosis Code G51.8

    Other disorders of facial nerve

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Roof, mouth - see condition
  • Rosacea L71.9
    ICD-10-CM Diagnosis Code L71.9

    Rosacea, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Rosary, rachitic E55.0
    ICD-10-CM Diagnosis Code E55.0

    Rickets, active

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Infantile osteomalacia
    • Juvenile osteomalacia
    Type 1 Excludes
    • celiac rickets (K90.0)
    • Crohn's rickets (K50.-)
    • hereditary vitamin D-dependent rickets (E83.32)
    • inactive rickets (E64.3)
    • renal rickets (N25.0)
    • sequelae of rickets (E64.3)
    • vitamin D-resistant rickets (E83.31)
  • Rose
  • Rosenbach's erysipeloid A26.0
    ICD-10-CM Diagnosis Code A26.0

    Cutaneous erysipeloid

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Erythema migrans
  • Rosenthal's disease or syndrome D68.1
    ICD-10-CM Diagnosis Code D68.1

    Hereditary factor XI deficiency

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Hemophilia C
    • Plasma thromboplastin antecedent [PTA] deficiency
    • Rosenthal's disease
  • Roseola B09
    ICD-10-CM Diagnosis Code B09

    Unspecified viral infection characterized by skin and mucous membrane lesions

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Viral enanthema NOS
    • Viral exanthema NOS
  • Ross River disease or fever B33.1
    ICD-10-CM Diagnosis Code B33.1

    Ross River disease

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Epidemic polyarthritis and exanthema
    • Ross River fever
  • Rossbach's disease K31.89
    ICD-10-CM Diagnosis Code K31.89

    Other diseases of stomach and duodenum

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Rostan's asthma (cardiac) - see Failure, ventricular, left
  • Rotation
  • Rotes Quérol disease or syndrome - see Hyperostosis, ankylosing
  • Roth (-Bernhardt) - see Meralgia paraesthetica
  • Rothmund Q82.8
    (-Thomson)
    ICD-10-CM Diagnosis Code Q82.8

    Other specified congenital malformations of skin

      2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
    Applicable To
    • Abnormal palmar creases
    • Accessory skin tags
    • Benign familial pemphigus [Hailey-Hailey]
    • Congenital poikiloderma
    • Cutis laxa (hyperelastica)
    • Dermatoglyphic anomalies
    • Inherited keratosis palmaris et plantaris
    • Keratosis follicularis [Darier-White]
    Type 1 Excludes
    • Ehlers-Danlos syndrome (Q79.6-)
  • Rotor's disease or syndrome E80.6
    ICD-10-CM Diagnosis Code E80.6

    Other disorders of bilirubin metabolism

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Dubin-Johnson syndrome
    • Rotor's syndrome
  • Round
  • Roussy-Lévy syndrome G60.0
    ICD-10-CM Diagnosis Code G60.0

    Hereditary motor and sensory neuropathy

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Charcot-Marie-Tooth disease
    • Déjérine-Sottas disease
    • Hereditary motor and sensory neuropathy, types I-IV
    • Hypertrophic neuropathy of infancy
    • Peroneal muscular atrophy (axonal type) (hypertrophic type)
    • Roussy-Levy syndrome
  • Rubella (German measles) B06.9
    ICD-10-CM Diagnosis Code B06.9

    Rubella without complication

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Rubella NOS
  • Rubeola (meaning measles) - see Measles
  • Rubeosis, iris - see Disorder, iris, vascular
  • Rubinstein-Taybi syndrome Q87.2
    ICD-10-CM Diagnosis Code Q87.2

    Congenital malformation syndromes predominantly involving limbs

      2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
    Applicable To
    • Holt-Oram syndrome
    • Klippel-Trenaunay-Weber syndrome
    • Nail patella syndrome
    • Rubinstein-Taybi syndrome
    • Sirenomelia syndrome
    • Thrombocytopenia with absent radius [TAR] syndrome
    • VATER syndrome
  • Rudimentary (congenital) - see also Agenesis
  • Ruled out condition - see Observation, suspected
  • Rumination R11.10
    ICD-10-CM Diagnosis Code R11.10

    Vomiting, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Vomiting NOS
  • Runeberg's disease D51.0
    ICD-10-CM Diagnosis Code D51.0

    Vitamin B12 deficiency anemia due to intrinsic factor deficiency

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Addison anemia
    • Biermer anemia
    • Pernicious (congenital) anemia
    • Congenital intrinsic factor deficiency
  • Runny nose R09.89
    ICD-10-CM Diagnosis Code R09.89

    Other specified symptoms and signs involving the circulatory and respiratory systems

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Bruit (arterial)
    • Abnormal chest percussion
    • Feeling of foreign body in throat
    • Friction sounds in chest
    • Chest tympany
    • Choking sensation
    • Rales
    • Weak pulse
    Type 2 Excludes
  • Rupia (syphilitic) A51.39
    ICD-10-CM Diagnosis Code A51.39

    Other secondary syphilis of skin

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Syphilitic leukoderma
    • Syphilitic mucous patch
    Type 1 Excludes
    • late syphilitic leukoderma (A52.79)
  • Rupture, ruptured
  • Russell-Silver syndrome Q87.19
    ICD-10-CM Diagnosis Code Q87.19

    Other congenital malformation syndromes predominantly associated with short stature

      2020 - New Code Billable/Specific Code POA Exempt
    Applicable To
    • Aarskog syndrome
    • Cockayne syndrome
    • De Lange syndrome
    • Dubowitz syndrome
    • Noonan syndrome
    • Robinow-Silverman-Smith syndrome
    • Russell-Silver syndrome
    • Seckel syndrome
  • Russian spring-summer type encephalitis A84.0
    ICD-10-CM Diagnosis Code A84.0

    Far Eastern tick-borne encephalitis [Russian spring-summer encephalitis]

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Rust's disease A18.01
    (tuberculous cervical spondylitis)
    ICD-10-CM Diagnosis Code A18.01

    Tuberculosis of spine

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Pott's disease or curvature of spine
    • Tuberculous arthritis
    • Tuberculous osteomyelitis of spine
    • Tuberculous spondylitis
  • Ruvalcaba-Myhre-Smith syndrome E71.440
    ICD-10-CM Diagnosis Code E71.440

    Ruvalcaba-Myhre-Smith syndrome

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Rytand-Lipsitch syndrome I44.2
    ICD-10-CM Diagnosis Code I44.2

    Atrioventricular block, complete

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Complete heart block NOS
    • Third degree block