MCMedicalCodingSoftware
Free trial
B77.0

B77.0: Ascariasis with intestinal complications

Billable / specific codeICD-10-CM

B77.0 is a billable, specific ICD-10-CM code for ascariasis with intestinal complications. It is valid for submission on a claim.

Check B77.0 with the rest of the claim: free scrubber

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

B77.0 is named in 2 Medicare coverage policies: 2 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A56456Billing and Coding: Colonoscopy/Sigmoidoscopy/Proctosigmoidoscopy
  • A56632Billing and Coding: Colonoscopy/Sigmoidoscopy/Proctosigmoidoscopy

Alphabetic index entries that lead here

  • Ascariasis›with›intestinal complications

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under B77

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.