Summary & Overview
HCPCS G4036: Urgent Care MIPS Specialty Set
HCPCS Level II code G4036 designates the Urgent Care MIPS specialty set, a code used to identify quality measurement and reporting activities specific to urgent care clinicians. As value-based care and performance reporting expand, codes that flag specialty measurement sets help payers and providers align on reporting expectations and reimbursements tied to quality programs. Nationally, such codes matter because they standardize identification of specialty quality workflows and support program compliance across diverse ambulatory urgent care sites.
Key payers in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of the code’s clinical and administrative role, the typical site of service where it applies, and the context for its use in performance measurement frameworks. The publication summarizes benchmark considerations and policy-relevant implications for payers and provider groups, highlights areas where billing and reporting intersect with urgent care practice, and points to where stakeholders should verify local payer policies.
This summary is intended for national audiences including coding professionals, urgent care clinicians, revenue cycle staff, and policy analysts seeking a concise briefing on the purpose and application of G4036 within quality reporting and urgent care settings.
Billing Code Overview
HCPCS Level II code G4036 denotes the Urgent care MIPS specialty set. This code represents a specialty-focused Measurement Information and Performance Set intended for clinicians practicing in urgent care settings.
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Service type: Urgent care quality measurement and reporting activities
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Typical site of service: Urgent care centers and similar ambulatory urgent care facilities
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Clinical & Coding Specifications
Clinical Context
A 42-year-old adult presents to an urgent care clinic with acute onset fever, sore throat, cough, and mild shortness of breath for 48 hours after exposure to a household contact with influenza. Triage is performed by a nurse; the patient is roomed and a focused history and directed physical exam are completed by an urgent care clinician (family medicine or emergency medicine trained). Point-of-care testing (rapid influenza or COVID-19 antigen/PCR) may be performed. Based on results and clinical assessment, the clinician documents medical decision-making consistent with an urgent care visit within the MIPS specialty set. Treatments may include antiviral prescription, supportive medications, brief procedures such as wound care or laceration repair, or referral to emergency department if red flags are present. The visit is coded using the urgent care MIPS specialty set billing code G4036 and appropriate service and diagnostic modifiers are appended when indicated for payment, staffing, or reporting purposes.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | When work or complexity substantially exceeds typical performance for the visit or procedure |
23 |