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R19.5

R19.5: Other fecal abnormalities

Billable / specific codeICD-10-CM

R19.5 is a billable, specific ICD-10-CM code for other fecal abnormalities. It is valid for submission on a claim.

Check R19.5 with the rest of the claim: free scrubber

Excludes1: never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Abnormal stool color
  • Bulky stools
  • Mucus in stools
  • Occult blood in feces
  • Occult blood in stools

Excludes1 inherited from the categories above R19.5

A category’s note binds every code beneath it.

Written on R19: Other symptoms and signs involving the digestive system and abdomen

Other codes that can never be billed with R19.5

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • K92.1Melena
  • R85Abnormal findings in specimens from digestive organs and abdominal cavity

Risk adjustment

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

Medicare coverage

R19.5 is named in 20 Medicare coverage policies: 20 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A55937Billing and Coding: Diagnostic Colonoscopy
  • A56394Billing and Coding: Colonoscopy and Sigmoidoscopy-Diagnostic
  • A56456Billing and Coding: Colonoscopy/Sigmoidoscopy/Proctosigmoidoscopy
  • A56461Billing and Coding: Endoscopy by Capsule

Alphabetic index entries that lead here

  • Abnormal, abnormality, abnormalities›feces(color) (contents) (mucus)
  • Abnormal, abnormality, abnormalities›stool(color) (contents) (mucus)
  • Blood›occult in feces
  • Bulky›stools
  • Fat›in stool
  • Mucus›in stool
  • Occult›blood in feces(stools)
  • Abnormal, abnormality, abnormalities›stool›guaiac positive
  • Pus›in›stool
  • Blood›in›feces›occult

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under R19

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.