ICD-10-CM
ICD-10 code for Wound, open lip: S01.501
The ICD-10-CM index points "Wound, open lip" to S01.501, Unspecified open wound of lip. S01.501 is not billable on its own. Add the 7th character for the encounter, for example S01.501A, Unspecified open wound of lip, initial encounter.
Source: CDC ICD-10-CM FY2027 Alphabetic Index file dated June 16, 2026. Publisher page
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More specific codes in S01
A header groups codes and is not billed. A billable code is one you can report.
- S01Open wound of headHeader
- S01.0Open wound of scalpHeader
- S01.00Unspecified open wound of scalpHeader
- S01.01Laceration without foreign body of scalpHeader
- S01.02Laceration with foreign body of scalpHeader
- S01.03Puncture wound without foreign body of scalpHeader
- S01.04Puncture wound with foreign body of scalpHeader
- S01.05Open bite of scalpHeader
- S01.1Open wound of eyelid and periocular areaHeader
- S01.10Unspecified open wound of eyelid and periocular areaHeader
- S01.11Laceration without foreign body of eyelid and periocular areaHeader
- S01.12Laceration with foreign body of eyelid and periocular areaHeader
- S01.13Puncture wound without foreign body of eyelid and periocular areaHeader
- S01.14Puncture wound with foreign body of eyelid and periocular areaHeader
- S01.15Open bite of eyelid and periocular areaHeader
- S01.2Open wound of noseHeader
- S01.20Unspecified open wound of noseHeader
- S01.21Laceration without foreign body of noseHeader
- S01.22Laceration with foreign body of noseHeader
- S01.23Puncture wound without foreign body of noseHeader
- S01.24Puncture wound with foreign body of noseHeader
- S01.25Open bite of noseHeader
- S01.3Open wound of earHeader
- S01.30Unspecified open wound of earHeader
- S01.31Laceration without foreign body of earHeader
- S01.32Laceration with foreign body of earHeader
- S01.33Puncture wound without foreign body of earHeader
- S01.34Puncture wound with foreign body of earHeader
- S01.35Open bite of earHeader
- S01.4Open wound of cheek and temporomandibular areaHeader
- S01.40Unspecified open wound of cheek and temporomandibular areaHeader
- S01.41Laceration without foreign body of cheek and temporomandibular areaHeader
- S01.42Laceration with foreign body of cheek and temporomandibular areaHeader
- S01.43Puncture wound without foreign body of cheek and temporomandibular areaHeader
- S01.44Puncture wound with foreign body of cheek and temporomandibular areaHeader
- S01.45Open bite of cheek and temporomandibular areaHeader
- S01.5Open wound of lip and oral cavityHeader
- S01.50Unspecified open wound of lip and oral cavityHeader
- S01.51Laceration of lip and oral cavity without foreign bodyHeader
- S01.52Laceration of lip and oral cavity with foreign bodyHeader
- S01.53Puncture wound of lip and oral cavity without foreign bodyHeader
- S01.54Puncture wound of lip and oral cavity with foreign bodyHeader
- S01.55Open bite of lip and oral cavityHeader
- S01.8Open wound of other parts of headHeader
- S01.80Unspecified open wound of other part of headHeader
- S01.81Laceration without foreign body of other part of headHeader
- S01.82Laceration with foreign body of other part of headHeader
- S01.83Puncture wound without foreign body of other part of headHeader
- S01.84Puncture wound with foreign body of other part of headHeader
- S01.85Open bite of other part of headHeader
- S01.9Open wound of unspecified part of headHeader
- S01.90Unspecified open wound of unspecified part of headHeader
- S01.91Laceration without foreign body of unspecified part of headHeader
- S01.92Laceration with foreign body of unspecified part of headHeader
- S01.93Puncture wound without foreign body of unspecified part of headHeader
- S01.94Puncture wound with foreign body of unspecified part of headHeader
- S01.95Open bite of unspecified part of headHeader
Code also
The CDC tabular list says a second code may be needed with this one. The note does not set which is listed first.
From S01. A note on a category applies to every code under it.
Code also any associated:
Excludes1
Excludes1 means these codes are not reported together.
From S01. A note on a category applies to every code under it.
Excludes2
Related pages
- S01.501 code detailsNotes, nearby codes, CMS-HCC group
- Category S01Every code under it
- Chapter 19Injury, poisoning and certain other consequences
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Wound, open lip?
The ICD-10-CM index points "Wound, open lip" to S01.501, Unspecified open wound of lip. S01.501 is not billable on its own. Add the 7th character for the encounter, for example S01.501A, Unspecified open wound of lip, initial encounter.
Is S01.501 billable?
No. S01.501 is a header in the FY2027 CDC file. Report a more specific code under it.
What documentation notes apply to S01.501?
The CDC tabular list gives 1 Excludes1 note (not coded together), 4 Excludes2 notes (may be coded together when both are documented) for S01.501 and the categories above it. They are listed on this page.
What chapter is S01.501 in?
Chapter 19. Injury, poisoning and certain other consequences.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.