2021 ICD-10-CM Diagnosis Code A18.89

Tuberculosis of other sites

    2016 2017 2018 2019 2020 2021 Billable/Specific Code
  • A18.89 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2021 edition of ICD-10-CM A18.89 became effective on October 1, 2020.
  • This is the American ICD-10-CM version of A18.89 - other international versions of ICD-10 A18.89 may differ.
Applicable To
  • Tuberculosis of muscle
  • Tuberculous cerebral arteritis
The following code(s) above A18.89 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 A18.89:
  • A00-B99
    2021 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
  • A15-A19
    2021 ICD-10-CM Range A15-A19

    Tuberculosis

    Includes
    • infections due to Mycobacterium tuberculosis and Mycobacterium bovis
    Type 1 Excludes
    • congenital tuberculosis (P37.0)
    • nonspecific reaction to test for tuberculosis without active tuberculosis (R76.1-)
    • pneumoconiosis associated with tuberculosis, any type in A15 (J65)
    • positive PPD (R76.11)
    • positive tuberculin skin test without active tuberculosis (R76.11)
    • sequelae of tuberculosis (B90.-)
    • silicotuberculosis (J65)
    Tuberculosis
ICD-10-CM A18.89 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
  • 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
  • 974 Hiv with major related condition with mcc
  • 975 Hiv with major related condition with cc
  • 976 Hiv with major related condition without cc/mcc

Convert A18.89 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
  • 2021 (effective 10/1/2020): No change
Code annotations containing back-references to A18.89:
  • Code First: D63.8
    ICD-10-CM Diagnosis Code D63.8

    Anemia in other chronic diseases classified elsewhere

      2016 2017 2018 2019 2020 2021 Billable/Specific Code Manifestation Code
    Code First
  • Type 1 Excludes: I79.8
    , I68.2
    ICD-10-CM Diagnosis Code I79.8

    Other disorders of arteries, arterioles and capillaries in diseases classified elsewhere

      2016 2017 2018 2019 2020 2021 Billable/Specific Code Manifestation Code
    Code First
    • underlying disease, such as:
    • amyloidosis (E85.-)
    Type 1 Excludes
    • diabetic (peripheral) angiopathy (E08-E13 with .51-.52)
    • syphilitic endarteritis (A52.09)
    • tuberculous endarteritis (A18.89)
    ICD-10-CM Diagnosis Code I68.2

    Cerebral arteritis in other diseases classified elsewhere

      2016 2017 2018 2019 2020 2021 Billable/Specific Code Manifestation Code
    Code First
    • underlying disease
    Type 1 Excludes

Diagnosis Index entries containing back-references to A18.89:
  • Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound) D64.9
    ICD-10-CM Diagnosis Code D64.9

    Anemia, unspecified

      2016 2017 2018 2019 2020 2021 Billable/Specific Code
    • tuberculous A18.89
  • Arteritis I77.6
    ICD-10-CM Diagnosis Code I77.6

    Arteritis, unspecified

      2016 2017 2018 2019 2020 2021 Billable/Specific Code
    Applicable To
    • Aortitis NOS
    • Endarteritis NOS
    Type 1 Excludes
    • cerebral I67.7
      ICD-10-CM Diagnosis Code I67.7

      Cerebral arteritis, not elsewhere classified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Granulomatous angiitis of the nervous system
      Type 1 Excludes
      • allergic granulomatous angiitis (M30.1)
      • tuberculous A18.89
  • Endarteritis (bacterial, subacute) (infective) I77.6
    ICD-10-CM Diagnosis Code I77.6

    Arteritis, unspecified

      2016 2017 2018 2019 2020 2021 Billable/Specific Code
    Applicable To
    • Aortitis NOS
    • Endarteritis NOS
    Type 1 Excludes
    • tuberculous A18.89
  • Tuberculosis, tubercular, tuberculous (calcification) (calcified) (caseous) (chromogenic acid-fast bacilli) (degeneration) (fibrocaseous) (fistula) (interstitial) (isolated circumscribed lesions) (necrosis) (parenchymatous) (ulcerative) A15.9
    ICD-10-CM Diagnosis Code A15.9

    Respiratory tuberculosis unspecified

      2016 2017 2018 2019 2020 2021 Billable/Specific Code
    • abscess (respiratory) A15.9
      ICD-10-CM Diagnosis Code A15.9

      Respiratory tuberculosis unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      • breast A18.89
    • artery, arteritis A18.89
      • cerebral A18.89
    • anemia A18.89
    • breast A18.89
    • connective tissue A18.89 (systemic)
    • endarteritis A18.89
    • mammary gland A18.89
    • organ, specified NEC A18.89

ICD-10-CM Codes Adjacent To A18.89
A18.54 Tuberculous iridocyclitis
A18.59 Other tuberculosis of eye
A18.6 Tuberculosis of (inner) (middle) ear
A18.7 Tuberculosis of adrenal glands
A18.8 Tuberculosis of other specified organs
A18.81 Tuberculosis of thyroid gland
A18.82 Tuberculosis of other endocrine glands
A18.83 Tuberculosis of digestive tract organs, not elsewhere classified
A18.84 Tuberculosis of heart
A18.85 Tuberculosis of spleen
A18.89 Tuberculosis of other sites
A19 Miliary tuberculosis
A19.0 Acute miliary tuberculosis of a single specified site
A19.1 Acute miliary tuberculosis of multiple sites
A19.2 Acute miliary tuberculosis, unspecified
A19.8 Other miliary tuberculosis
A19.9 Miliary tuberculosis, unspecified
A20 Plague
A20.0 Bubonic plague
A20.1 Cellulocutaneous plague
A20.2 Pneumonic plague

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