Current
B91 — Sequelae of poliomyelitis
Part of Chapter 1: Certain infectious and parasitic diseases , block Sequelae of infectious and parasitic diseases (B90-B94) .
Official Notes
Excludes1
postpolio syndrome ( G14 )
Child Codes
B91 has no child codes in the FY 2027 release -- it is used on its own.
Referenced By
Official notes on these codes cite B91.
FY 2027 effective October 1, 2026 · CDC NCHS and CMS