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S00.421S - Blister (nonthermal) of right ear, sequela


The ICD 10 Code for Blister (nonthermal) of right ear, sequela is listed as S00.421S.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: S00.421S
Description: Blister (nonthermal) of right ear, sequela
Diagnostic Related Groups
(MS-DRG v30.0)
604 - Trauma To The Skin, Subcut Tiss & Breast W Mcc
605 - Trauma To The Skin, Subcut Tiss & Breast W/o Mcc
Chapter Injury, poisoning and certain other consequences of external causes (S00-T88)
Block Injuries to the head (S00-S09)
Parent S00.421 - Blister (nonthermal) of right ear
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 906.2 - Late effect of superficial injury (approximate)
ICD-10-CM Siblings (same level / similar specificity) of S00.421S:
S00.421A - Blister (nonthermal) of right ear, initial encounter
S00.421D - Blister (nonthermal) of right ear, subsequent encounter