Non-Billable / Non-Specific Code
ICD-10-CM Z83 is the diagnosis code for Family history of other specific disorders. 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 non-billable/non-specific ICD-10-CM code that should not be used for reimbursement. A more specific sub-code is required for billing. 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 are not included in Z83. If the patient has both, code each condition separately:
Understanding where Z83 sits in the ICD-10-CM classification helps ensure proper coding:
No, Z83 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.
Z83 is the ICD-10-CM diagnosis code for "Family history of other specific disorders". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
Z83 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.
Z83 has 8 sub-code(s) that provide more specific detail: Z83.0, Z83.1, Z83.2, Z83.3, Z83.4 and more.
Use Z83 when the patients documented diagnosis matches "Family history of other specific disorders" 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 Family history of other specific disorders is Z83.
No, Z83 is non-billable. Use a more specific sub-code for primary diagnosis billing.
Z83 is in Chapter 21 of the ICD-10-CM Tabular List.
Yes, Z83 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.