G0383 - Level 4 emergency department visit at a Type B emergency department

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 represents a Level 4 emergency department visit, which is typically for more complex or severe medical conditions that require significant evaluation and treatment. The visit takes place at a Type B emergency department, which is a facility that meets specific licensing and operational requirements - it must be either licensed as an emergency department by the state, publicly advertised as providing emergency care without appointments, or provide at least one-third of its services for emergency conditions without requiring scheduled appointments.

Additional Information

Level 4 ED visits typically involve moderate to high complexity medical decision-making and comprehensive evaluation. The specific Type B designation refers to the emergency department's licensing and operational requirements rather than the level of care provided.

Category

Emergency Department Services

Medical Specialty

Emergency Medicine

Expected Costs

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

What's Required Before This

  • Emergency medical condition requiring urgent care
  • Visit to qualifying Type B emergency department

What to Expect After

  • Follow-up care depends on specific condition treated
  • May require specialist referral
  • Discharge instructions provided

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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