Transplanted organ and tissue status (Z94) ICD-10-CM
The Z94 code range covers transplanted organ and tissue status with 16 ICD-10-CM diagnosis codes. 14 of them are billable and valid for claim submission in fiscal year 2026, and the category headers group them but cannot themselves be billed.
Includes
This note appears immediately under a three character code title to further define, or give examples of, the content of the category.
- organ or tissue replaced by heterogenous or homogenous transplant
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.
- complications of transplanted organ or tissue - see Alphabetical Index
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.
- presence of vascular grafts Z95
Codes in the Z94 Range 16 codes · 14 billable
- Z94 Transplanted organ and tissue statusNon-billable
- Z94.0 Kidney transplant status
- Z94.1 Heart transplant status
- Z94.2 Lung transplant status
- Z94.3 Heart and lungs transplant status
- Z94.4 Liver transplant status
- Z94.5 Skin transplant status
- Z94.6 Bone transplant status
- Z94.7 Corneal transplant status
- Z94.8 Other transplanted organ and tissue statusNon-billable
- Z94.81 Bone marrow transplant status
- Z94.82 Intestine transplant status
- Z94.83 Pancreas transplant status
- Z94.84 Stem cells transplant status
- Z94.89 Other transplanted organ and tissue status
- Z94.9 Transplanted organ and tissue status, unspecified
About the Z94 Code Range
The Z94 ICD-10 code section is used to document the status of patients who have received transplanted organs or tissues. It helps healthcare providers and coders specify the type of transplant a person has, such as kidney, heart, lung, liver, or bone marrow, ensuring precise medical record-keeping for transplant follow-up and care.
This section covers a range of transplanted organ and tissue statuses, from Z94.0 for kidney transplant status—which includes conditions like acquired cystic disease of the transplanted kidney and postoperative hypertension—to Z94.81 for bone marrow transplant status and Z94.7 for corneal transplant status. Synonyms such as "history of renal transplant" or "heart recipient" correspond directly with these codes, aiding coders in choosing the correct ICD-10 code for patients with specific transplant histories. Codes like Z94.83 (pancreas transplant status) and Z94.89 (other transplanted organ and tissue status) cover less common transplants, increasing coding accuracy. Using the appropriate ICD-10 code for transplanted organ and tissue status ensures clear communication about a patient’s transplant history and current monitoring needs.
Questions About This Page
How many billable codes are in the Z94 range?
Of the 16 codes in this range, 14 are billable and valid for claim submission from October 1, 2025 through September 30, 2026. Category header codes group them but cannot be reported on claims.
What does the Z94 range classify?
The range classifies transplanted organ and tissue status. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2026 ICD-10-CM Tabular List and order file, effective October 1, 2025 through September 30, 2026.
