S90.42 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 S90.421 Blister (nonthermal), right great toe S90.421A Blister (nonthermal), right great toe, initial encounter S90.421D Blister (nonthermal), right great toe, subsequent encounter S90.421S Blister (nonthermal), right great toe, sequela S90.422 Blister (nonthermal), left great toe S90.422A Blister (nonthermal), left great toe, initial encounter S90.422D Blister (nonthermal), left great toe, subsequent encounter S90.422S Blister (nonthermal), left great toe, sequela S90.423 Blister (nonthermal), unspecified great toe S90.423A Blister (nonthermal), unspecified great toe, initial encounter S90.423D Blister (nonthermal), unspecified great toe, subsequent encounter S90.423S Blister (nonthermal), unspecified great toe, sequela S90.424 Blister (nonthermal), right lesser toe(s) S90.424A Blister (nonthermal), right lesser toe(s), initial encounter S90.424D Blister (nonthermal), right lesser toe(s), subsequent encounter S90.424S Blister (nonthermal), right lesser toe(s), sequela S90.425 Blister (nonthermal), left lesser toe(s) S90.425A Blister (nonthermal), left lesser toe(s), initial encounter S90.425D Blister (nonthermal), left lesser toe(s), subsequent encounter S90.425S Blister (nonthermal), left lesser toe(s), sequela S90.426 Blister (nonthermal), unspecified lesser toe(s) S90.426A Blister (nonthermal), unspecified lesser toe(s), initial encounter S90.426D Blister (nonthermal), unspecified lesser toe(s), subsequent encounter S90.426S Blister (nonthermal), unspecified lesser toe(s), sequela AI Search
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