Z48.0 vs Z48.1
Z48.0 and Z48.1 can never be reported together. ICD-10-CM declares them mutually exclusive with an Excludes1 note, meaning the two conditions cannot occur in the same patient — so exactly one of them is correct for any given encounter.
The official note, declared on Z48.0
encounter for planned postprocedural wound closure (Z48.1)
Z48.0
Encounter for attention to dressings, sutures and drains
Not billable
- Chapter 21
- Factors influencing health status and contact with health services
- Section
- Z40-Z53
Indexed under
- Wound check
- Checking › wound (of)
Z48.1
Encounter for planned postprocedural wound closure
Billable
- Chapter 21
- Factors influencing health status and contact with health services
- Section
- Z40-Z53
Indexed under
- Aftercare › following surgery › delayedwound closure
- Aftercare › following surgery › planned wound closure
Excludes1 is not always absolute: where two conditions covered by the note are genuinely unrelated, CMS guidance permits reporting both. Document the reasoning rather than assuming it. More on Excludes1 vs Excludes2 · FY2027