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v1.0.0
ICD-10 Guide
DiagnosesFamily History Of Hypertension

Family History Of Hypertension

ICD-10 Coding for Family History of Hypertension(Z82.2)

PRIMARY SPECIALTYPrimary Care
COMPLEXITYHigh
LAST UPDATED09/15/2025
Sam Tuffun, PT, DPT
Physical Therapist | Medical Coding & Billing Contributor

Diagnosis Overview

What is Family History Of Hypertension?
Essential facts and insights about Family History of Hypertension

Key Clinical Considerations:

  • Family history of hypertension in first-degree relatives
  • Elevated blood pressure readings in the patient
  • Symptoms of hypertension-related complications (e.g., headaches, dizziness)

Clinical Information

Clinical Criteria & Documentation Requirements

  • Document family history of hypertension in the patient's medical record
  • Use specific terminology such as 'family history of hypertension' or 'hypertensive disorders'
  • Examples: 'Patient reports father had hypertension' or 'Mother diagnosed with hypertension at age 50'

Coding Guidelines

Usage Guidelines & Examples

  • Follow guidelines for family history coding; avoid using codes for current conditions.
  • Common errors include misclassifying family history as a current diagnosis.

Code Exclusions

Important Exclusions

  • Do not code for personal history of hypertension unless applicable.
  • Alternative codes for other cardiovascular conditions should not be used.

Related ICD-10 Codes

Primary Codes
Z82.49
Family history of other cardiovascular diseases
Ancillary Codes
Z00.00
Differential Codes
Z82.4
Z82.4
if the family history includes multiple circulatory conditions.

Related CPT Codes

CPT codes will be available in a future update.

Specialty Focus

Primary Specialty

Primary Care

Specialty Applications

  • Adults with a family history of hypertension
  • Primary care settings, preventive health visits

Coding Complexity

High Complexity

This diagnosis requires careful attention to:

  • Comprehensive clinical documentation
  • Accurate code selection based on clinical criteria
  • Proper exclusion considerations
  • Specialty-specific coding guidelines

Documentation

Documentation Templates

Billing Information

Billing Considerations

  • Ensure proper documentation for billing
  • Verify code specificity requirements
  • Check for any additional codes needed
  • Review payer-specific guidelines

Common Issues

  • Insufficient clinical documentation
  • Incorrect code selection
  • Missing supporting diagnoses
  • Timing and frequency documentation

Frequently Asked Questions

Documentation requirements?

Document specific family members with hypertension and their ages at diagnosis.

Billing considerations?

Ensure accurate coding to reflect family history for appropriate reimbursement.