S31.60A — Unspecified open wound of abdominal wall, unspecified flank with penetration into peritoneal cavity
S31.60A is a non-billable header ICD-10-CM code for unspecified open wound of abdominal wall, unspecified flank with penetration into peritoneal cavity. It cannot be billed on its own: choose one of the more specific child codes below. This code also requires a 7th character before it is complete.
This code requires a 7th character
The appropriate 7th character is to be added to each code from category S31
- A
- initial encounter
- D
- subsequent encounter
- S
- sequela
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Unspecified open wound of abdominal wall of flank NOS, with penetration into peritoneal cavity
Risk adjustment
S31.60A does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
How S31.60A is indexed
Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to S31.60A.
- Wound, open›flank›with penetration into peritoneal cavity
Code to one of these instead S31.60A
3 child codes. Green means billable.
- S31.60AAUnspecified open wound of abdominal wall, unspecified flank with penetration into peritoneal cavity, initial encounter
- S31.60ADUnspecified open wound of abdominal wall, unspecified flank with penetration into peritoneal cavity, subsequent encounter
- S31.60ASUnspecified open wound of abdominal wall, unspecified flank with penetration into peritoneal cavity, sequela
Related codes at this level
Codes that share S31.60. If S31.60A is not quite right, the correct code is usually one of these.
- S31.600Unspecified open wound of abdominal wall, right upper quadrant with penetration into peritoneal cavity
- S31.601Unspecified open wound of abdominal wall, left upper quadrant with penetration into peritoneal cavity
- S31.602Unspecified open wound of abdominal wall, epigastric region with penetration into peritoneal cavity
- S31.603Unspecified open wound of abdominal wall, right lower quadrant with penetration into peritoneal cavity
- S31.604Unspecified open wound of abdominal wall, left lower quadrant with penetration into peritoneal cavity
- S31.605Unspecified open wound of abdominal wall, periumbilic region with penetration into peritoneal cavity
- S31.606Unspecified open wound of abdominal wall, right flank with penetration into peritoneal cavity
- S31.607Unspecified open wound of abdominal wall, left flank with penetration into peritoneal cavity
- S31.609Unspecified open wound of abdominal wall, unspecified quadrant with penetration into peritoneal cavity
Questions about S31.60A
- Is S31.60A a billable ICD-10-CM code?
- No. S31.60A is a non-billable header code. Code to a higher level of specificity using one of its child codes.
- Where does S31.60A sit in the tabular list?
- Injury, poisoning and certain other consequences of external causes (S00-T88), in the block Injuries to the abdomen, lower back, lumbar spine, pelvis and external genitals (S30-S39).