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ICD-10-CM Codes
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A00-B99
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A30-A49
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A31-
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2023 ICD-10-CM Diagnosis Code A31.0
2023 ICD-10-CM Diagnosis Code A31.0
Pulmonary mycobacterial infection
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- A31.0 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2023 edition of ICD-10-CM A31.0 became effective on October 1, 2022.
- This is the American ICD-10-CM version of A31.0 - other international versions of ICD-10 A31.0 may differ.
Applicable To- Infection due to Mycobacterium avium
- Infection due to Mycobacterium intracellulare [Battey bacillus]
- Infection due to Mycobacterium kansasii
The following code(s) above
A31.0 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
A31.0:
- Atypical mycobacterial infection of lung
- Disseminated mycobacterium kansasii infection
- Infection due to mycobacterium avium-intracellulare group
- Mycobacterial infection, disseminated, kansasii
- Mycobacterial pneumonia, non tb (tuberculosis)
- Mycobacterium avium complex
- Mycobacterium avium intracellulare, localized
- Non-tuberculous mycobacterial pneumonia
- Pulmonary mycobacterial avium
- Pulmonary mycobacterium avium complex infection
ICD-10-CM A31.0 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):
- 177 Respiratory infections and inflammations with mcc
- 178 Respiratory infections and inflammations with cc
- 179 Respiratory infections and inflammations without cc/mcc
Convert A31.0 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
- 2022 (effective 10/1/2021): No change
- 2023 (effective 10/1/2022): No change
- Battey Mycobacterium infection A31.0
- Disease, diseased - see also Syndrome
- Infection, infected, infective (opportunistic) B99.9
ICD-10-CM Diagnosis Code B99.9
Unspecified infectious disease
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- lung J18.9 - see also Pneumonia
ICD-10-CM Diagnosis Code J18.9
Pneumonia, unspecified organism
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- atypical Mycobacterium A31.0
- Mycobacterium, mycobacterial (infection) A31.9
ICD-10-CM Diagnosis Code A31.9
Mycobacterial infection, unspecified
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
Applicable To- Atypical mycobacterial infection NOS
- Mycobacteriosis NOS
- atypical A31.9
ICD-10-CM Diagnosis Code A31.9
Mycobacterial infection, unspecified
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
Applicable To- Atypical mycobacterial infection NOS
- Mycobacteriosis NOS
- pulmonary (atypical) A31.0
- avium A31.0 (intracellulare complex)
- Battey A31.0
- intracellulare A31.0 (Battey bacillus)
- kansasii A31.0 (yellow bacillus)
ICD-10-CM Codes Adjacent To A31.0
A30 Leprosy [Hansen's disease]
A30.0 Indeterminate leprosy
A30.1 Tuberculoid leprosy
A30.2 Borderline tuberculoid leprosy
A30.4 Borderline lepromatous leprosy
A30.5 Lepromatous leprosy
A30.8 Other forms of leprosy
A30.9 Leprosy, unspecified
A31 Infection due to other mycobacteria
A31.0
Pulmonary mycobacterial infection
A31.1 Cutaneous mycobacterial infection
A31.2 Disseminated mycobacterium avium-intracellulare complex (DMAC)
A31.8 Other mycobacterial infections
A31.9 Mycobacterial infection, unspecified
A32.0 Cutaneous listeriosis
A32.1 Listerial meningitis and meningoencephalitis
A32.12 Listerial meningoencephalitis
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
