ICD-10-CM

S20.421

Blister (nonthermal) of right back wall of thorax

Kind: Header. Not a billable code.
Category: S20
Chapter: 19. Injury, poisoning and certain other consequences

Codes under S20.421

A header groups codes and is not billed. A billable code is one you can report.

S20.421ABlister (nonthermal) of right back wall of thorax, initial encounterBillable
S20.421DBlister (nonthermal) of right back wall of thorax, subsequent encounterBillable
S20.421SBlister (nonthermal) of right back wall of thorax, sequelaBillable

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CDC ICD-10-CM page

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