S90.421

Non-Billable

Blister (nonthermal), right great toe

S90.421 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

S90.421ABlister (nonthermal), right great toe, initial encounter
S90.421DBlister (nonthermal), right great toe, subsequent encounter
S90.421SBlister (nonthermal), right great toe, sequela

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