G0179 - Doctor's review and approval to continue home health services

Healthcare Common Procedure Coding System

Last updated: 10/30/2025

What is a HCPCS Code?

HCPCS (Healthcare Common Procedure Coding System) codes are used to identify medical procedures, supplies, and services for billing purposes. These codes help standardize how healthcare services are reported and billed across different providers and insurance companies.

Detailed Description

This code represents when a doctor or qualified healthcare provider reviews and re-certifies that a patient should continue receiving Medicare-covered home health services. The doctor reviews reports about the patient's condition and progress from the home health agency, then confirms that ongoing home health care is still medically necessary. This review happens without the patient being present and is required by Medicare to ensure continued coverage of home health services.

Additional Information

This is an administrative service required by Medicare to ensure ongoing medical necessity for home health services. The patient does not need to be present during this review process.

Category

Administrative/Certification Services

Medical Specialty

Primary Care/Home Health

Expected Costs

Your actual cost will depend on your insurance coverage, provider location, and specific circumstances.

What's Required Before This

  • Patient must already be receiving Medicare-covered home health services
  • Initial home health plan of care must be established
  • Periodic recertification required by Medicare regulations

What to Expect After

  • Continued home health services if recertified
  • Possible modification of home health plan if needed
  • Regular monitoring of patient progress by home health team

Why Understanding This Code Matters

On Your Medical Bill

This code appears on your medical bills to identify the specific service, procedure, drug, or medical diagnosis you received. Understanding what it means helps you verify you're being charged correctly and know what to expect.

For Your Health

Knowing what this code represents helps you understand your treatment plan, ask better questions during appointments, and track your healthcare journey more effectively.

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