S31.10 — Unspecified open wound of abdominal wall without penetration into peritoneal cavity
Not billable
Is S31.10 billable?
No — S31.10 is a non-billable header code. S31.10 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 30 billable codes beneath S31.10.
Billable codes under this header
- S31.100AUnspecified open wound of abdominal wall, right upper quadrant without penetration into peritoneal cavity, initial encounter
- S31.100DUnspecified open wound of abdominal wall, right upper quadrant without penetration into peritoneal cavity, subsequent encounter
- S31.100SUnspecified open wound of abdominal wall, right upper quadrant without penetration into peritoneal cavity, sequela
- S31.101AUnspecified open wound of abdominal wall, left upper quadrant without penetration into peritoneal cavity, initial encounter
- S31.101DUnspecified open wound of abdominal wall, left upper quadrant without penetration into peritoneal cavity, subsequent encounter
- S31.101SUnspecified open wound of abdominal wall, left upper quadrant without penetration into peritoneal cavity, sequela
- S31.102AUnspecified open wound of abdominal wall, epigastric region without penetration into peritoneal cavity, initial encounter
- S31.102DUnspecified open wound of abdominal wall, epigastric region without penetration into peritoneal cavity, subsequent encounter
- S31.102SUnspecified open wound of abdominal wall, epigastric region without penetration into peritoneal cavity, sequela
- S31.103AUnspecified open wound of abdominal wall, right lower quadrant without penetration into peritoneal cavity, initial encounter
- S31.103DUnspecified open wound of abdominal wall, right lower quadrant without penetration into peritoneal cavity, subsequent encounter
- S31.103SUnspecified open wound of abdominal wall, right lower quadrant without penetration into peritoneal cavity, sequela
- S31.104AUnspecified open wound of abdominal wall, left lower quadrant without penetration into peritoneal cavity, initial encounter
- S31.104DUnspecified open wound of abdominal wall, left lower quadrant without penetration into peritoneal cavity, subsequent encounter
- S31.104SUnspecified open wound of abdominal wall, left lower quadrant without penetration into peritoneal cavity, sequela
- S31.105AUnspecified open wound of abdominal wall, periumbilic region without penetration into peritoneal cavity, initial encounter
- S31.105DUnspecified open wound of abdominal wall, periumbilic region without penetration into peritoneal cavity, subsequent encounter
- S31.105SUnspecified open wound of abdominal wall, periumbilic region without penetration into peritoneal cavity, sequela
- S31.106AUnspecified open wound of abdominal wall, right flank without penetration into peritoneal cavity, initial encounter
- S31.106DUnspecified open wound of abdominal wall, right flank without penetration into peritoneal cavity, subsequent encounter
- S31.106SUnspecified open wound of abdominal wall, right flank without penetration into peritoneal cavity, sequela
- S31.107AUnspecified open wound of abdominal wall, left flank without penetration into peritoneal cavity, initial encounter
- S31.107DUnspecified open wound of abdominal wall, left flank without penetration into peritoneal cavity, subsequent encounter
- S31.107SUnspecified open wound of abdominal wall, left flank without penetration into peritoneal cavity, sequela
- S31.109AUnspecified open wound of abdominal wall, unspecified quadrant without penetration into peritoneal cavity, initial encounter
- S31.109DUnspecified open wound of abdominal wall, unspecified quadrant without penetration into peritoneal cavity, subsequent encounter
- S31.109SUnspecified open wound of abdominal wall, unspecified quadrant without penetration into peritoneal cavity, sequela
- S31.10AAUnspecified open wound of abdominal wall, unspecified flank without penetration into peritoneal cavity, initial encounter
- S31.10ADUnspecified open wound of abdominal wall, unspecified flank without penetration into peritoneal cavity, subsequent encounter
- S31.10ASUnspecified open wound of abdominal wall, unspecified flank without penetration into peritoneal cavity, sequela
S31.10 at a glance
| Code | S31.10 |
|---|---|
| Description | Unspecified open wound of abdominal wall without penetration into peritoneal cavity |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Excludes1 — never code together — inherited from S31
The conditions below can never be reported together with S31.10 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
Use additional code — inherited from Chapter 19
Report an additional code alongside S31.10 to fully describe the condition. S31.10 is sequenced first.
- code to identify any retained foreign body, if applicable (Z18.-)
Excludes2 — not included here — inherited from Chapter 19
The conditions below are not part of S31.10, but a patient may have both at the same time. When documentation supports it, S31.10 and the excluded code may both be reported.
Excludes2 — not included here — inherited from S30-S39
The conditions below are not part of S31.10, but a patient may have both at the same time. When documentation supports it, S31.10 and the excluded code may both be reported.
Excludes2 — not included here — inherited from S31
The conditions below are not part of S31.10, but a patient may have both at the same time. When documentation supports it, S31.10 and the excluded code may both be reported.
Excludes2 — not included here — inherited from S31.1
The conditions below are not part of S31.10, but a patient may have both at the same time. When documentation supports it, S31.10 and the excluded code may both be reported.
- open wound of abdominal wall with penetration into peritoneal cavity (S31.6-)
Code also — inherited from S31
Two codes may be needed to describe the condition fully. Whether S31.10 is sequenced first depends on the reason for the encounter.
What codes fall under S31.10? (10)
- S31.100Unspecified open wound of abdominal wall, right upper quadrant without penetration into peritoneal cavitynot billable
- S31.101Unspecified open wound of abdominal wall, left upper quadrant without penetration into peritoneal cavitynot billable
- S31.102Unspecified open wound of abdominal wall, epigastric region without penetration into peritoneal cavitynot billable
- S31.103Unspecified open wound of abdominal wall, right lower quadrant without penetration into peritoneal cavitynot billable
- S31.104Unspecified open wound of abdominal wall, left lower quadrant without penetration into peritoneal cavitynot billable
- S31.105Unspecified open wound of abdominal wall, periumbilic region without penetration into peritoneal cavitynot billable
- S31.106Unspecified open wound of abdominal wall, right flank without penetration into peritoneal cavitynot billable
- S31.107Unspecified open wound of abdominal wall, left flank without penetration into peritoneal cavitynot billable
- S31.109Unspecified open wound of abdominal wall, unspecified quadrant without penetration into peritoneal cavitynot billable
- S31.10AUnspecified open wound of abdominal wall, unspecified flank without penetration into peritoneal cavitynot billable
How long has S31.10 existed?
S31.10 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.
What other codes are in the S31.1 family? (5)
- S31.11Laceration without foreign body of abdominal wall without penetration into peritoneal cavitynot billable
- S31.12Laceration with foreign body of abdominal wall without penetration into peritoneal cavitynot billable
- S31.13Puncture wound of abdominal wall without foreign body without penetration into peritoneal cavitynot billable
- S31.14Puncture wound of abdominal wall with foreign body without penetration into peritoneal cavitynot billable
- S31.15Open bite of abdominal wall without penetration into peritoneal cavitynot billable