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ICD-10-CM 2027

ICD-10 code for diaphragm contusion

S27.802

Contusion of diaphragm

Header — needs a more specific code

From the official ICD-10-CM alphabetic index entry “Contusion (skin surface intact) › diaphragm”. Page updated September 29, 2026.

About coding diaphragm contusion

The ICD-10-CM code for diaphragm contusion is S27.802 (Contusion of diaphragm).

Within S27.80 (injury of diaphragm), S27.802 is specifically for contusion of diaphragm. Related codes cover laceration of diaphragm (S27.803), other injury of diaphragm (S27.808) and unspecified injury of diaphragm (S27.809).

Codes in this range require a 7th character: A for initial encounter, D for subsequent encounter and S for sequela. Use placeholder "X" characters to fill any empty positions before the 7th character.

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Common questions about diaphragm contusion ICD-10 codes

What is the ICD-10 code for diaphragm contusion?

S27.802 — Contusion of diaphragm (a header code; report a more specific subcode).

Is S27.802 billable?

No. S27.802 is a header code. Report one of its more specific subcodes instead.