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B05.2

B05.2: Measles complicated by pneumonia

Billable / specific codeICD-10-CM

B05.2 is a billable, specific ICD-10-CM code for measles complicated by pneumonia. It is valid for submission on a claim.

Check B05.2 with the rest of the claim: free scrubber

Inclusion terms

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

  • Postmeasles pneumonia

Excludes1 inherited from the categories above B05.2

A category’s note binds every code beneath it.

Written on B05: Measles

  • subacute sclerosing panencephalitis (A81.1)

Other codes that can never be billed with B05.2

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

  • J17Pneumonia in diseases classified elsewhere

Risk adjustment

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

Medicare coverage

B05.2 is named in 2 Medicare coverage policies: 2 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A56717Billing and Coding: Respiratory Therapy (Respiratory Care)
  • A57224Billing and Coding: Respiratory Care

Alphabetic index entries that lead here

  • Pneumonia›giant cell(measles)
  • Pneumonia›postmeasles
  • Measles›with›pneumonia
  • Pneumonia›in›measles

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under B05

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.