Encounter for other postprocedural aftercare (Z48) ICD-10-CM
The Z48 code range covers encounter for other postprocedural aftercare with 30 ICD-10-CM diagnosis codes. 23 of them are billable and valid for claim submission in fiscal year 2027, and the category headers group them but cannot themselves be billed.
Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
- encounter for follow-up examination after completed treatment Z08 Z09
- encounter for aftercare following injury - code to Injury, by site, with appropriate 7th character for subsequent encounter
Type 2 Excludes
A type 2 excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.
Codes in the Z48 Range 30 codes · 23 billable
- Z48 Encounter for other postprocedural aftercareNon-billable
- Z48.0 Encounter for attention to dressings, sutures and drainsNon-billable
- Z48.00 Encounter for change or removal of nonsurgical wound dressing
- Z48.01 Encounter for change or removal of surgical wound dressing
- Z48.02 Encounter for removal of sutures
- Z48.03 Encounter for change or removal of drains
- Z48.1 Encounter for planned postprocedural wound closure
- Z48.2 Encounter for aftercare following organ transplantNon-billable
- Z48.21 Encounter for aftercare following heart transplant
- Z48.22 Encounter for aftercare following kidney transplant
- Z48.23 Encounter for aftercare following liver transplant
- Z48.24 Encounter for aftercare following lung transplant
- Z48.28 Encounter for aftercare following multiple organ transplantNon-billable
- Z48.280 Encounter for aftercare following heart-lung transplant
- Z48.288 Encounter for aftercare following multiple organ transplant
- Z48.29 Encounter for aftercare following other organ transplantNon-billable
- Z48.290 Encounter for aftercare following bone marrow transplant
- Z48.298 Encounter for aftercare following other organ transplant
- Z48.3 Aftercare following surgery for neoplasm
- Z48.8 Encounter for other specified postprocedural aftercareNon-billable
- Z48.81 Encounter for surgical aftercare following surgery on specified body systemsNon-billable
- Z48.810 Encounter for surgical aftercare following surgery on the sense organs
- Z48.811 Encounter for surgical aftercare following surgery on the nervous system
- Z48.812 Encounter for surgical aftercare following surgery on the circulatory system
- Z48.813 Encounter for surgical aftercare following surgery on the respiratory system
- Z48.814 Encounter for surgical aftercare following surgery on the teeth or oral cavity
- Z48.815 Encounter for surgical aftercare following surgery on the digestive system
- Z48.816 Encounter for surgical aftercare following surgery on the genitourinary system
- Z48.817 Encounter for surgical aftercare following surgery on the skin and subcutaneous tissue
- Z48.89 Encounter for other specified surgical aftercare
About the Z48 Code Range
Aftercare following a procedure includes visits for dressings, sutures, drains, planned wound closure, and care after a transplant or surgery for a growth.
Z48.0 groups dressing, suture, and drain care. Its subdivisions distinguish surgical from nonsurgical wound dressings, suture removal, and drain changes or removal. Z48.1 identifies planned wound closure. Z48.2 groups transplant aftercare by transplanted organ, with further distinctions for multiple-organ transplants. Z48.3 identifies aftercare following surgery for a growth. Z48.8 includes surgical aftercare organized by body system and other specified surgical aftercare.
Questions About This Page
How many billable codes are in the Z48 range?
Of the 30 codes in this range, 23 are billable and valid for claim submission from October 1, 2026 through September 30, 2027. Category header codes group them but cannot be reported on claims.
What does the Z48 range classify?
The range classifies encounter for other postprocedural aftercare. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2027 ICD-10-CM Tabular List and order file, effective October 1, 2026 through September 30, 2027.
