1. ICD-10-CM Codes
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2. A00-B99
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3. A30-A49
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4. A30-
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5. 2023 ICD-10-CM Diagnosis Code A30.9

2023 ICD-10-CM Diagnosis Code A30.9

Leprosy, unspecified

2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

• A30.9 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 A30.9 became effective on October 1, 2022.
• This is the American ICD-10-CM version of A30.9 - other international versions of ICD-10 A30.9 may differ.

• Hansen's disease (leprosy)
• Leprosy

• A bacterial granulomatous infection caused by mycobacterium leprae. It is a progressive disease affecting the skin, peripheral nerves, and limbs. If untreated, it causes permanent tissue damage leading to autoamputations.
• A chronic granulomatous infection caused by mycobacterium leprae. The granulomatous lesions are manifested in the skin, the mucous membranes, and the peripheral nerves. Two polar or principal types are lepromatous and tuberculoid.
• Chronic granulomatous infection caused by mycobacterium leprae; granulomatous lesions are manifested in the skin, the mucous membranes, and the peripheral nerves; two polar or principal types are lepromatous and tuberculoid.

• 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 A30.9 to ICD-9-CM

• 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

• Arthritis, arthritic (acute) (chronic) (nonpyogenic) (subacute) M19.90
  ICD-10-CM Diagnosis Code M19.90

  Unspecified osteoarthritis, unspecified site

  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

  Applicable To

  • Arthrosis NOS
  • Arthritis NOS
  • Osteoarthritis NOS
  • due to or associated with
    • leprosy A30.9 (see also category M01) - see also Leprosy
  • in (due to)
    • leprosy A30.9 - see also category M01
• Chorioretinitis - see also Inflammation, chorioretinal
  • leprous A30.9
• Elephantiasis (nonfilarial) I89.0
  ICD-10-CM Diagnosis Code I89.0

  Lymphedema, not elsewhere classified

  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

  Applicable To

  • Elephantiasis (nonfilarial) NOS
  • Lymphangiectasis
  • Obliteration, lymphatic vessel
  • Praecox lymphedema
  • Secondary lymphedema

  Type 1 Excludes

  • postmastectomy lymphedema (I97.2)
  • graecorum A30.9
• Iritis - see also Iridocyclitis
  • due to
    • leprosy A30.9
• Keratitis (nodular) (nonulcerative) (simple) (zonular) H16.9
  ICD-10-CM Diagnosis Code H16.9

  Unspecified keratitis

  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • punctata
    • leprosa A30.9
• Leprosy
  • with muscle disorder A30.9
    • ankle A30.9
    • foot A30.9
    • forearm A30.9
    • hand A30.9
    • lower leg A30.9
    • multiple sites A30.9
    • pelvic region A30.9
    • shoulder region A30.9
    • specified site NEC A30.9
    • thigh A30.9
    • upper arm A30.9
  • anesthetic A30.9
  • macular A30.9 (early) (neuritic) (simple)
  • maculoanesthetic A30.9
  • neural A30.9
• 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
  • leprae A30.9 - see also Leprosy
• Myositis M60.9
  ICD-10-CM Diagnosis Code M60.9

  Myositis, unspecified

  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • in (due to)
    • leprosy A30.9
• Neuroleprosy A30.9
• Polyneuropathy (peripheral) G62.9
  ICD-10-CM Diagnosis Code G62.9

  Polyneuropathy, unspecified

  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

  Applicable To

  • Neuropathy NOS
  • in (due to)
    • leprosy A30.9

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