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S20.422A - Blister (nonthermal) of left back wall of thorax, init


The ICD 10 Code for Blister (nonthermal) of left back wall of thorax, init is listed as S20.422A.
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: S20.422A
Description: Blister (nonthermal) of left back wall of thorax, init
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 thorax (S20-S29)
Parent S20.422 - Blister (nonthermal) of left back wall of thorax
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 911.2 - Blister of trunk, without mention of infection (approximate)
ICD-10-CM Siblings (same level / similar specificity) of S20.422A:
S20.422D - Blister (nonthermal) of left back wall of thorax, subs
S20.422S - Blister (nonthermal) of left back wall of thorax, sequela