MCMedicalCodingSoftware
A02

A02: Other salmonella infections

Non-billable headerICD-10-CM

A02 is a non-billable header ICD-10-CM code for other salmonella infections. It cannot be billed on its own: choose one of the more specific child codes below.

Includes

Conditions this code covers.

  • infection or foodborne intoxication due to any Salmonella species other than S. typhi and S. paratyphi

Other codes that can never be billed with A02

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

  • A05Other bacterial foodborne intoxications, not elsewhere classified
  • J17Pneumonia in diseases classified elsewhere
  • M86Osteomyelitis
  • M90Osteopathies in diseases classified elsewhere
  • N16Renal tubulo-interstitial disorders in diseases classified elsewhere

Risk adjustment

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

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead A02

5 child codes. Green means billable.

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.