Alphabetic Index FY2027

Z94

Transplanted organ and tissue status

FY2027Chapter 21: Factors influencing health status and contact with health services/Z77–Z99 Persons with potential health hazards related to family and personal history and certain conditions influencing health status

Non-billable headerNot valid on its own. Use one of the more specific codes under it.

Z94 is a non-billable ICD-10-CM code category for transplanted organ and tissue status. Report a more specific code from it instead. It is part of the FY2027 code set, effective October 1, 2026. The more specific codes under it are Z94.0 Kidney transplant status, Z94.1 Heart transplant status, Z94.2 Lung transplant status, Z94.3 Heart and lungs transplant status and 6 more. Its coding notes include a Code also instruction, 1 Excludes1 entry and 1 Excludes2 entry.

Guidelines tip

From the FY2027 Official Guidelines. ICD10Ref adds no rules of its own.

A status code is not the same as a history code. It is not added when the diagnosis code already includes the status.

Guidelines I.C.21.c.3Status Z codesRead the official text

Code also

Two codes may be needed to describe the condition. This note gives no sequencing order.

Also from chapter/block level (1 note)
Inherited from Z77–Z99 Persons with potential health hazards related to family and personal history and certain conditions influencing health status
  • any follow-up examination (Z08-Z09)

Excludes1

Not coded here. The listed conditions generally should not be reported together.

This code
  • complications of transplanted organ or tissue - see Alphabetical Index

Excludes2

Not included here. Both codes may be reported if the patient has both conditions.

This code
  • presence of vascular grafts (Z95.-)

Includes

Further defines or gives examples of the content of the category.

This code
  • organ or tissue replaced by heterogenous or homogenous transplant

Notes

Also from chapter/block level (3 notes)
Inherited from Chapter 21 Factors influencing health status and contact with health services
  • Z codes represent reasons for encounters. A corresponding procedure code must accompany a Z code if a procedure is performed. Categories Z00-Z99 are provided for occasions when circumstances other than a disease, injury or external cause classifiable to categories A00-Y89 are recorded as 'diagnoses' or 'problems'. This can arise in two main ways:
    • (a) When a person who may or may not be sick encounters the health services for some specific purpose, such as to receive limited care or service for a current condition, to donate an organ or tissue, to receive prophylactic vaccination (immunization), or to discuss a problem which is in itself not a disease or injury.
    • (b) When some circumstance or problem is present which influences the person's health status but is not in itself a current illness or injury.

More specific codes under Z94 10