B91 Sequelae of poliomyelitis

Billable ICD-10-CM code, FY2026. Exempt from present-on-admission (POA) reporting.

Excludes1 (never code together)

• postpolio syndrome (G14)

Applies from B91 Sequelae of poliomyelitis

Excludes1 (never code together)

• postpolio syndrome (G14)

MS-DRG index

Defines the logic of DRG(s) 091-093 in MDC 01.

Approximate ICD-9-CM (GEMs)

• 138 Late effects of acute poliomyelitis (approximate)

Code annotations containing back-references to B91

Back-references to B91

• Type 1 Excludes: G14 Postpolio syndrome ("sequelae of poliomyelitis (B91)")
• Use Additional: M89.6 Osteopathy after poliomyelitis ("code (B91) to identify previous poliomyelitis")
• Type 1 Excludes: Z86.1 Personal history of infectious and parasitic diseases ("sequelae of infectious and parasitic diseases (B90-B94)")

Back-references to B91

• Type 1 Excludes: G14 Postpolio syndrome ("sequelae of poliomyelitis (B91)")
• Use Additional: M89.6 Osteopathy after poliomyelitis ("code (B91) to identify previous poliomyelitis")
• Type 1 Excludes: Z86.1 Personal history of infectious and parasitic diseases ("sequelae of infectious and parasitic diseases (B90-B94)")

Diagnosis Index entries for B91

• Sequelae (of) › poliomyelitis (acute)

Nearby codes

• B91 Sequelae of poliomyelitis (this code)