2021 ICD-10-CM Diagnosis Code B80

Enterobiasis

    2016 2017 2018 2019 2020 2021 Billable/Specific Code
  • B80 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 B80 became effective on October 1, 2020.
  • This is the American ICD-10-CM version of B80 - other international versions of ICD-10 B80 may differ.
Includes
Includes Help
"Includes" further defines, or give examples of, the content of the code or category.
  • oxyuriasis
  • pinworm infection
  • threadworm infection
The following code(s) above B80 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 B80:
  • 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
Approximate Synonyms
  • Infection by enterobius vermicularis
  • Pinworm infection
Clinical Information
  • Infection with nematodes of the genus enterobius; e. Vermicularis, the pinworm of man, causes a crawling sensation and pruritus. This condition results in scratching the area, occasionally causing scarification.
  • Infection with nematodes of the superfamily oxyuroidea.
  • Pinworms are parasites about the length of a staple that live in the rectum. They are the most common worm infection in the United States. Pinworms get inside the body when you swallow their eggs. While you sleep, the female pinworms leave the intestines through the anus and deposit eggs on nearby skin. This can cause intense anal itching. Complications from pinworms are rare.people get pinworm infections from one another. School-age children and preschoolers are most likely to get pinworms. You do not get them from pets. If you have a mild case, you may not need treatment. If you do need treatment, you and members of your family usually take medicine, since pinworms are spread so easily.
ICD-10-CM B80 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
  • 391 Esophagitis, gastroenteritis and miscellaneous digestive disorders with mcc
  • 392 Esophagitis, gastroenteritis and miscellaneous digestive disorders without mcc

Convert B80 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 B80:
  • Code First: N77.1
    ICD-10-CM Diagnosis Code N77.1

    Vaginitis, vulvitis and vulvovaginitis in diseases classified elsewhere

      2016 2017 2018 2019 2020 2021 Billable/Specific Code Manifestation Code
    Code First
    • underlying disease, such as:
    • pinworm (B80)
    Type 1 Excludes
    • candidal vulvovaginitis (B37.3)
    • chlamydial vulvovaginitis (A56.02)
    • gonococcal vulvovaginitis (A54.02)
    • herpesviral [herpes simplex] vulvovaginitis (A60.04)
    • trichomonal vulvovaginitis (A59.01)
    • tuberculous vulvovaginitis (A18.18)
    • vulvovaginitis in early syphilis (A51.0)
    • vulvovaginitis in late syphilis (A52.76)

Diagnosis Index entries containing back-references to B80:
  • Appendicopathia oxyurica B80
  • Disease, diseased - see also Syndrome
    • pinworm B80
  • Enterobiasis B80
  • Enterobius vermicularis B80 (infection) (infestation)
  • 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
    • Enterobius vermicularis B80
    • Oxyuris vermicularis B80
    • pinworm B80
    • threadworm B80
  • 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
        ICD-10-CM Diagnosis Code B82.0

        Intestinal helminthiasis, unspecified

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
        • enterobiasis B80
    • nematode NEC (intestinal) B82.0
      ICD-10-CM Diagnosis Code B82.0

      Intestinal helminthiasis, unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      • Enterobius vermicularis B80
      • physaloptera B80
    • Enterobius vermicularis B80
    • Oxyuris vermicularis B80
    • pinworm B80
    • threadworm B80
  • Oxyuriasis B80
  • Oxyuris vermicularis B80 (infestation)
  • Pinworm B80 (disease) (infection) (infestation)
  • Seatworm B80 (infection) (infestation)
  • Threadworm B80 (infection) (infestation)
  • Vaginitis (acute) (circumscribed) (diffuse) (emphysematous) (nonvenereal) (ulcerative) N76.0
    ICD-10-CM Diagnosis Code N76.0

    Acute vaginitis

      2016 2017 2018 2019 2020 2021 Billable/Specific Code
    Applicable To
    • Acute vulvovaginitis
    • Vaginitis NOS
    • Vulvovaginitis NOS
    • in (due to)
      • pinworm infection B80

ICD-10-CM Codes Adjacent To B80
B77.8 Ascariasis with other complications
B77.81 Ascariasis pneumonia
B77.89 Ascariasis with other complications
B77.9 Ascariasis, unspecified
B78 Strongyloidiasis
B78.0 Intestinal strongyloidiasis
B78.1 Cutaneous strongyloidiasis
B78.7 Disseminated strongyloidiasis
B78.9 Strongyloidiasis, unspecified
B79 Trichuriasis
B80 Enterobiasis
B81 Other intestinal helminthiases, not elsewhere classified
B81.0 Anisakiasis
B81.1 Intestinal capillariasis
B81.2 Trichostrongyliasis
B81.3 Intestinal angiostrongyliasis
B81.4 Mixed intestinal helminthiases
B81.8 Other specified intestinal helminthiases
B82 Unspecified intestinal parasitism
B82.0 Intestinal helminthiasis, unspecified
B82.9 Intestinal parasitism, unspecified

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