DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

S07 Crushing injury of head

  • Header · not billable
  • Codes take a 7th character

S07 is not billable. The category heads 12 billable codes in FY2027, grouped under 4 subdivisions. Its codes take a 7th character, so none is complete with fewer than 7 characters.

Index → code

  • Crush, crushed, crushingear → S07.0
  • Crush, crushed, crushinglip → S07.0
  • Crush, crushed, crushingface → S07.0

Where it sits

  1. Chapter 19 Injury, poisoning and certain other consequences of external causes (S00-T88)
  2. S00-S09 Injuries to the head (S00-S09)
  3. S07 Crushing injury of head
Billable codes
12
Subdivisions
4
CC / MCC codes
4 / 0
HCC V28 codes
0
New FY2027
0
Index entries
10

Codes in S07

  1. S07.0
    Crushing injury of face +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  2. S07.1
    Crushing injury of skull +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  3. S07.8
    Crushing injury of other parts of head +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters
  4. S07.9
    Crushing injury of head, part unspecified +7th: A D S
    Needs 7th characterCC AExempt: 2 of 3 7th characters

CC/MCC: as a secondary diagnosis, unless the principal diagnosis is on the code’s PDX exclusion list (MS-DRG v44 Appendix C; list on the code card).

Sources of each column. Rows marked +7th need a 7th character: pick one to build the full code; its code card has its own flags.

Instructions

At S07

Use additional code

  • code for all associated injuries, such as:
  • intracranial injuries (S06.-) S06
  • skull fractures (S02.-) S02

Notes that also apply

Block S00-S09 instructions (Includes 12, Excludes2 9, Code also 1): printed on the block page.

Chapter 19 instructions (Notes 2, Excludes2 2, Use additional code 1): printed on the chapter 19 page.

7th characters

7th characters for S07 defined here

The appropriate 7th character is to be added to each code from category S07

7th characters for S07
7thMeaning (NCHS)
Ainitial encounter
Dsubsequent encounter
Ssequela

A code that takes a 7th character is invalid without it; the placeholder X fills a code shorter than 6 characters (Official Guidelines I.A.5). How 7th characters work.

Index entries

  • Crush, crushed, crushingcheek → S07.0
  • Crush, crushed, crushingear → S07.0
  • Crush, crushed, crushingface → S07.0
  • Crush, crushed, crushinglip → S07.0
  • Crush, crushed, crushingnose → S07.0
  • Crush, crushed, crushingcranium → S07.1
  • Crush, crushed, crushingskull → S07.1
  • Crush, crushed, crushingscalp → S07.8
  • Crush, crushed, crushinghead → S07.9
  • Crush, crushed, crushingheadspecified NEC → S07.8

NCHS Alphabetic Index. Index first, then the Tabular List.

Hierarchy