A07.2 Cryptosporidiosis

Billable ICD-10-CM code, FY2026. Acts as a Complication or Comorbidity (CC) as a secondary diagnosis.

Risk adjustment (HCC)

• CMS-HCC V28: HCC 6 — Opportunistic Infections
• CMS-HCC V22: HCC 6 — Opportunistic Infections
• RxHCC V08: HCC 5 — Opportunistic Infections
• ESRD V24: HCC 6

MS-DRG index

Defines the logic of DRG(s) 371-373 in MDC 06.

Approximate ICD-9-CM (GEMs)

• 007.4 Cryptosporidiosis

Code annotations containing back-references to A07.2

Back-references to A07.2

• Type 1 Excludes: B60 Other protozoal diseases, not elsewhere classified ("cryptosporidiosis (A07.2)")

Back-references to A07

• Type 1 Excludes: A06 Amebiasis ("other protozoal intestinal diseases (A07.-)")
• Type 2 Excludes: P37 Other congenital infectious and parasitic diseases ("infectious neonatal diarrhea (A00-A09)")

Diagnosis Index entries for A07.2

• Cryptosporidiosis
• Diarrhea, diarrheal (disease) (infantile) (inflammatory) › due to › Cryptosporidium
• Gastroenteritis (acute) (chronic) (noninfectious) › due to › Cryptosporidium
• Infection, infected, infective (opportunistic) › Cryptosporidium

Nearby codes

• A07 Other protozoal intestinal diseases
• A07.0 Balantidiasis
• A07.1 Giardiasis [lambliasis]
• A07.2 Cryptosporidiosis (this code)
• A07.3 Isosporiasis
• A07.4 Cyclosporiasis
• A07.8 Other specified protozoal intestinal diseases
• A07.9 Protozoal intestinal disease, unspecified