G8979 - Documentation of mobility and walking goals during therapy treatment

Healthcare Common Procedure Coding System

Last updated: 11/28/2025

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 is used by healthcare providers to document and track your mobility goals during physical therapy or rehabilitation. It specifically tracks your ability to walk and move around, recording your projected goals at the start of therapy, progress during treatment intervals, and final status when therapy ends. This helps ensure your therapy is meeting its intended objectives for improving your walking and mobility.

Additional Information

This is a documentation code used for tracking therapy progress rather than a billable procedure. It helps ensure quality care by monitoring whether mobility goals are being achieved throughout your treatment.

Category

Rehabilitation/Therapy Documentation

Medical Specialty

Physical Therapy/Rehabilitation

Expected Costs

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

What's Required Before This

  • Active participation in physical therapy or rehabilitation program
  • Mobility or walking limitations requiring therapeutic intervention

What to Expect After

  • Continued therapy sessions as indicated
  • Progress reassessment at scheduled intervals
  • Discharge planning when goals are met

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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