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ICD-10-CM 2027 diagnosis code

S28.0Crushed chest

Not billable — use a more specific codeRequires 7th character

S28.0 is a header code, so it can't be reported by itself. Choose one of the 3 more specific codes beneath it and add the required 7th character.

Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About S28.0

S28.0 is the ICD-10-CM diagnosis code for crushed chest. It belongs to category S28 (crushing injury of thorax, and traumatic amputation of part of thorax), block S20-S29 (injuries to the thorax) and chapter 19 (injury, poisoning and certain other consequences of external causes). It is a header code, so it can't be reported by itself; one of its 3 subcodes must be used instead.

Within S28 (crushing injury of thorax, and traumatic amputation of part of thorax), S28.0 is specifically for crushed chest. Related codes cover traumatic amputation (partial) of part of thorax, except breast (S28.1) and traumatic amputation of breast (S28.2).

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.

Don't report S28.0 together with the conditions in its Excludes1 note: flail chest (S22.5).

Use an additional code for all associated injuries.

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

7th character

The appropriate 7th character is to be added to each code from category S28

Coding notes

Excludes1Not coded here — never report together with this code
Use additional codeAdd a secondary code to fully describe the condition
  • code for all associated injuries

Notes that apply from higher levels

Instructions written at a parent level also apply to S28.0.

Broader instructions also apply from S20-S29 Injuries to the thorax and Chapter 19: Injury, poisoning and certain other consequences of external causes.

Alphabetic index entries

3 entries

Terms in the official ICD-10-CM index that lead to S28.0.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • No changes since FY2016.

Common questions about S28.0

Is S28.0 billable?

No. S28.0 is a header code. Report one of its more specific subcodes instead.