ICD-10-CM Z99.2 is the diagnosis code for Dependence on renal dialysis. This code falls under the section "Persons with potential health hazards related to family and personal history and certain conditions influencing health status" within Chapter 21 â Factors influencing health status and contact with health services (Z00-Z99). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
The following conditions should never be coded at the same time as Z99.2. They are mutually exclusive:
The following conditions are not included in Z99.2. If the patient has both, code each condition separately:
Understanding where Z99.2 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, Z99.2 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Z99.2 is the ICD-10-CM diagnosis code for "Dependence on renal dialysis". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of Z99.2 is Z99 ("Dependence on enabling machines and devices, not elsewhere classified"). Z99.2 provides a more specific classification within this category.
Z99.2 is located in Section Z77-Z99 â "Persons with potential health hazards related to family and personal history and certain conditions influencing health status" within Chapter 21 of the ICD-10-CM Tabular List.
Use Z99.2 when the patients documented diagnosis matches "Dependence on renal dialysis" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Dependence on renal dialysis is Z99.2.
Yes, Z99.2 can be used as a primary diagnosis code since it is billable and specific.
Z99.2 is in Chapter 21 of the ICD-10-CM Tabular List.
Type 1 Excludes for Z99.2 include: encounter for fitting and adjustment of dialysis catheter (Z49.0-).
Yes, Z99.2 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.