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S27.321A - Contusion of lung, unilateral, initial encounter


The ICD 10 Code for Contusion of lung, unilateral, initial encounter is listed as S27.321A.
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: S27.321A
Description: Contusion of lung, unilateral, initial encounter
Diagnostic Related Groups
(MS-DRG v30.0)
205 - Other Respiratory System Diagnoses W Mcc
206 - Other Respiratory System Diagnoses W/o Mcc
Chapter Injury, poisoning and certain other consequences of external causes (S00-T88)
Block Injuries to the thorax (S20-S29)
Parent S27.321 - Contusion of lung, unilateral
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 861.21 - Contusion of lung without mention of open wound into thorax (approximate)
ICD-10-CM Siblings (same level / similar specificity) of S27.321A:
S27.321D - Contusion of lung, unilateral, subsequent encounter
S27.321S - Contusion of lung, unilateral, sequela