2020 ICD-10-CM Diagnosis Code B89

Unspecified parasitic disease

    2016 2017 2018 2019 2020 Billable/Specific Code
  • B89 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2020 edition of ICD-10-CM B89 became effective on October 1, 2019.
  • This is the American ICD-10-CM version of B89 - other international versions of ICD-10 B89 may differ.
The following code(s) above B89 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to B89:
  • A00-B99
    2020 ICD-10-CM Range A00-B99

    Certain infectious and parasitic diseases

    Includes
    • diseases generally recognized as communicable or transmissible
    Type 1 Excludes
    • certain localized infections - see body system-related chapters
    Type 2 Excludes
    • carrier or suspected carrier of infectious disease (Z22.-)
    • infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-)
    • infectious and parasitic diseases specific to the perinatal period (P35-P39)
    • influenza and other acute respiratory infections (J00-J22)
    Use Additional
    • code to identify resistance to antimicrobial drugs (Z16.-)
    Certain infectious and parasitic diseases
Approximate Synonyms
  • Arthropathy of lower leg due to parasitic infection
  • Arthropathy, lower leg, due to parasitic disease
  • Bilateral parasitic eyelid infestation
  • Bilateral parasitic orbital infestation
  • Disease caused by parasite
  • Left parasitic eyelid infestation
  • Left parasitic orbital infestation
  • Parasitic disease
  • Parasitic eyelid infestation
  • Parasitic infestation of orbit
  • Parasitic orbital infestation
  • Right parasitic eyelid infestation
  • Right parasitic orbital infestation
ICD-10-CM B89 is grouped within Diagnostic Related Group(s) (MS-DRG v37.0):
  • 867 Other infectious and parasitic diseases diagnoses with mcc
  • 868 Other infectious and parasitic diseases diagnoses with cc
  • 869 Other infectious and parasitic diseases diagnoses without cc/mcc

Convert B89 to ICD-9-CM

Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
Code annotations containing back-references to B89:
  • Code First: H22
    ICD-10-CM Diagnosis Code H22

    Disorders of iris and ciliary body in diseases classified elsewhere

      2016 2017 2018 2019 2020 Billable/Specific Code Manifestation Code
    Code First

Diagnosis Index entries containing back-references to B89:
  • Arthritis, arthritic (acute) (chronic) (nonpyogenic) (subacute) M19.90
    ICD-10-CM Diagnosis Code M19.90

    Unspecified osteoarthritis, unspecified site

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Arthrosis NOS
    • Arthritis NOS
    • Osteoarthritis NOS
    • due to or associated with
      • parasitic disease NEC B89 - see also category M01
    • in (due to)
      • parasitic disease NEC B89 - see also category M01
  • Cyst (colloid) (mucous) (simple) (retention)
    • parasitic B89
  • Disease, diseased - see also Syndrome
  • Encephalitis (chronic) (hemorrhagic) (idiopathic) (nonepidemic) (spurious) (subacute) G04.90
    ICD-10-CM Diagnosis Code G04.90

    Encephalitis and encephalomyelitis, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Ventriculitis (cerebral) NOS
    • in (due to)
      • parasitic disease NEC B89
  • Hydrocephalus (acquired) (external) (internal) (malignant) (recurrent) G91.9
    ICD-10-CM Diagnosis Code G91.9

    Hydrocephalus, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code
    • in (due to)
      • infectious disease NEC B89
      • parasitic disease B89
  • Infection, infected, infective (opportunistic) B99.9
    ICD-10-CM Diagnosis Code B99.9

    Unspecified infectious disease

      2016 2017 2018 2019 2020 Billable/Specific Code
    • parasitic B89
  • Infestation B88.9
    ICD-10-CM Diagnosis Code B88.9

    Infestation, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Infestation (skin) NOS
    • Infestation by mites NOS
    • Skin parasites NOS
  • Iridocyclitis H20.9
    ICD-10-CM Diagnosis Code H20.9

    Unspecified iridocyclitis

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Uveitis NOS
    • in (due to)
      • parasitic disease NOS B89
  • Mastoiditis (coalescent) (hemorrhagic) (suppurative) H70.9-
    ICD-10-CM Diagnosis Code H70.9-

    Unspecified mastoiditis

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    • in (due to)
      • parasitic disease NEC B89
  • Meningitis (basal) (basic) (brain) (cerebral) (cervical) (congestive) (diffuse) (hemorrhagic) (infantile) (membranous) (metastatic) (nonspecific) (pontine) (progressive) (simple) (spinal) (subacute) (sympathetic) (toxic) G03.9
    ICD-10-CM Diagnosis Code G03.9

    Meningitis, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Arachnoiditis (spinal) NOS
    • in (due to)
      • parasitic disease NEC B89
  • Meningoencephalitis G04.90
    - see also Encephalitis
    ICD-10-CM Diagnosis Code G04.90

    Encephalitis and encephalomyelitis, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Ventriculitis (cerebral) NOS
    • parasitic NEC B89
  • Myopathy G72.9
    ICD-10-CM Diagnosis Code G72.9

    Myopathy, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code
    • in (due to)
      • parasitic disease NEC B89
  • Neuritis (rheumatoid) M79.2
    ICD-10-CM Diagnosis Code M79.2

    Neuralgia and neuritis, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code
    Type 1 Excludes
    • acoustic (nerve) H93.3
      - see also subcategory
      ICD-10-CM Diagnosis Code H93.3

      Disorders of acoustic nerve

        2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
      Applicable To
      • Disorder of 8th cranial nerve
      Type 1 Excludes
      • acoustic neuroma (D33.3)
      • syphilitic acoustic neuritis (A52.15)
      • in (due to)
        • parasitic disease NEC B89
  • Otitis (acute) H66.90
    ICD-10-CM Diagnosis Code H66.90

    Otitis media, unspecified, unspecified ear

      2016 2017 2018 2019 2020 Billable/Specific Code
    • externa H60.9-
      ICD-10-CM Diagnosis Code H60.9-

      Unspecified otitis externa

        2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
      • in (due to)
        • parasitic disease NEC B89
  • Palsy G83.9
    - see also Paralysis
    ICD-10-CM Diagnosis Code G83.9

    Paralytic syndrome, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code
  • Parasitic - see also condition
    • disease NEC B89
  • Parasitism B89
  • Polyneuropathy (peripheral) G62.9
    ICD-10-CM Diagnosis Code G62.9

    Polyneuropathy, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Neuropathy NOS
    • in (due to)
      • parasitic disease NEC B89

ICD-10-CM Codes Adjacent To B89
B87.82 Intestinal myiasis
B87.89 Myiasis of other sites
B87.9 Myiasis, unspecified
B88 Other infestations
B88.0 Other acariasis
B88.1 Tungiasis [sandflea infestation]
B88.2 Other arthropod infestations
B88.3 External hirudiniasis
B88.8 Other specified infestations
B88.9 Infestation, unspecified
B89 Unspecified parasitic disease
B90 Sequelae of tuberculosis
B90.0 Sequelae of central nervous system tuberculosis
B90.1 Sequelae of genitourinary tuberculosis
B90.2 Sequelae of tuberculosis of bones and joints
B90.8 Sequelae of tuberculosis of other organs
B90.9 Sequelae of respiratory and unspecified tuberculosis
B91 Sequelae of poliomyelitis
B92 Sequelae of leprosy
B94 Sequelae of other and unspecified infectious and parasitic diseases
B94.0 Sequelae of trachoma

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.