1. ICD-10-CM Codes
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2. A00-B99 Certain infectious and parasitic diseases
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3. B65-B83 Helminthiases
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4. B82- Unspecified intestinal parasitism
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5. 2021 ICD-10-CM Diagnosis Code B82.0

2021 ICD-10-CM Diagnosis Code B82.0

Intestinal helminthiasis, unspecified

2016 2017 2018 2019 2020 2021 Billable/Specific Code

• B82.0 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 B82.0 became effective on October 1, 2020.
• This is the American ICD-10-CM version of B82.0 - other international versions of ICD-10 B82.0 may differ.

• Helminthiasis, intestinal
• Intestinal helminthiasis

• 391 Esophagitis, gastroenteritis and miscellaneous digestive disorders with mcc
• 392 Esophagitis, gastroenteritis and miscellaneous digestive disorders without mcc

Convert B82.0 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

• Type 1 Excludes: B83.9
  ICD-10-CM Diagnosis Code B83.9

  Helminthiasis, unspecified

  2016 2017 2018 2019 2020 2021 Billable/Specific Code

  Applicable To

  • Worms NOS

  Type 1 Excludes

  • intestinal helminthiasis NOS (B82.0)

• Dysentery, dysenteric (catarrhal) (diarrhea) (epidemic) (hemorrhagic) (infectious) (sporadic) (tropical) A09
  ICD-10-CM Diagnosis Code A09

  Infectious gastroenteritis and colitis, unspecified

  2016 2017 2018 2019 2020 2021 Billable/Specific Code

  Applicable To

  • Infectious colitis NOS
  • Infectious enteritis NOS
  • Infectious gastroenteritis NOS

  Type 1 Excludes

  • colitis NOS (K52.9)
  • diarrhea NOS (R19.7)
  • enteritis NOS (K52.9)
  • gastroenteritis NOS (K52.9)
  • noninfective gastroenteritis and colitis, unspecified (K52.9)
  • metazoal B82.0
• Helminthiasis - see also Infestation, helminth
  • intestinal B82.0
• Infection, infected, infective (opportunistic) B99.9
  ICD-10-CM Diagnosis Code B99.9

  Unspecified infectious disease

  2016 2017 2018 2019 2020 2021 Billable/Specific Code
  • helminths B83.9
    ICD-10-CM Diagnosis Code B83.9

    Helminthiasis, unspecified

    2016 2017 2018 2019 2020 2021 Billable/Specific Code

    Applicable To

    • Worms NOS

    Type 1 Excludes

    • intestinal helminthiasis NOS (B82.0)
    • intestinal B82.0
  • roundworm (large) B82.0
• Infestation B88.9
  ICD-10-CM Diagnosis Code B88.9

  Infestation, unspecified

  2016 2017 2018 2019 2020 2021 Billable/Specific Code

  Applicable To

  • Infestation (skin) NOS
  • Infestation by mites NOS
  • Skin parasites NOS
  • helminth B83.9
    ICD-10-CM Diagnosis Code B83.9

    Helminthiasis, unspecified

    2016 2017 2018 2019 2020 2021 Billable/Specific Code

    Applicable To

    • Worms NOS

    Type 1 Excludes

    • intestinal helminthiasis NOS (B82.0)
    • intestinal B82.0
  • nematode NEC (intestinal) B82.0
  • roundworm (large) B82.0
  • worms B83.9
    ICD-10-CM Diagnosis Code B83.9

    Helminthiasis, unspecified

    2016 2017 2018 2019 2020 2021 Billable/Specific Code

    Applicable To

    • Worms NOS

    Type 1 Excludes

    • intestinal helminthiasis NOS (B82.0)
    • intestinal B82.0
• Nematodiasis (intestinal) B82.0
• Round
  • worms (large) (infestation) B82.0
• Worm(s) (infection) (infestation) - see also Infestation, helminth
  • in intestine NEC B82.0

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