S20.321D✓ Billable
Blister (nonthermal) of right front wall of thorax, subsequent encounter
Blister (nonthermal) of right front wall of thorax, subseque…
Code Hierarchy
┌19Injury, poisoning and certain other consequences of external causes (S00-T88)├S20-S29Injuries to the thorax (S20-S29)├S20Superficial injury of thorax
└S20.321DBlister (nonthermal) of right front wall of thorax, subseque…
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