A06.9 Amebiasis, unspecified

Billable ICD-10-CM code, FY2026.

Applies from A06 Amebiasis

Includes

• infection due to Entamoeba histolytica

Excludes1 (never code together)

• other protozoal intestinal diseases (A07.-)

Excludes2 (not included here)

• acanthamebiasis (B60.1-)
• Naegleriasis (B60.2)

MS-DRG index

Defines the logic of DRG(s) 867-869 in MDC 18.

Approximate ICD-9-CM (GEMs)

• 006.9 Amebiasis, unspecified

Code annotations containing back-references to A06.9

Back-references to A06

• Type 2 Excludes: P37 Other congenital infectious and parasitic diseases ("infectious neonatal diarrhea (A00-A09)")

Diagnosis Index entries for A06.9

• Amebiasis

Nearby codes

• A06.7 Cutaneous amebiasis
• A06.8 Amebic infection of other sites
• A06.81 Amebic cystitis
• A06.82 Other amebic genitourinary infections
• A06.89 Other amebic infections
• A06.9 Amebiasis, unspecified (this code)