G0493 - Registered nurse skilled care services in home health or hospice, billed per 15-minute period

Healthcare Common Procedure Coding System

Last updated: 3/24/2026

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 skilled nursing services provided by a registered nurse (RN) in your home or hospice setting. The RN observes and assesses your medical condition to identify any changes that might require adjustments to your treatment plan. This is specialized nursing care that requires professional training and judgment. The service is billed in 15-minute increments, meaning you'll be charged for each quarter-hour period the RN spends providing this skilled assessment and observation.

Additional Information

This code is specifically for skilled observation and assessment services that require a registered nurse's professional judgment, not basic personal care activities. The 15-minute billing increment means services are charged in quarter-hour blocks.

Category

Home Health/Hospice Services

Medical Specialty

Nursing

Expected Costs

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

What's Required Before This

  • Must be receiving home health or hospice care
  • Physician order for skilled nursing services
  • Medical condition requiring professional nursing assessment

What to Expect After

  • Continued monitoring as ordered by physician
  • Possible treatment plan modifications based on RN assessment
  • Documentation of patient condition changes

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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