S22.5 Flail chest

Non-Billable/Non-Specific

Codes

S22.5XXA..., initial encounter for closed fracture
S22.5XXB..., initial encounter for open fracture
S22.5XXD..., subsequent encounter for fracture with routine healing
S22.5XXG..., subsequent encounter for fracture with delayed healing
S22.5XXK..., subsequent encounter for fracture with nonunion
S22.5XXS..., sequela