S00.421A - Blister (nonthermal) of right ear, initial encounter
The ICD 10 Code for Blister (nonthermal) of right ear, initial encounter is listed as S00.421A.
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: | S00.421A
|
| Description: | Blister (nonthermal) of right ear, initial encounter |
| Diagnostic Related Groups
(MS-DRG v30.0) |
606 - Minor Skin Disorders W Mcc
607 - Minor Skin Disorders 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: | 910.2 - Blister of face, neck, and scalp except eye, without mention of infection (approximate) |
| ICD-10-CM Siblings (same level / similar specificity) of S00.421A: | |
| S00.421D - Blister (nonthermal) of right ear, subsequent encounter | |
| S00.421S - Blister (nonthermal) of right ear, sequela | |