2027 Medicare Shared Medical Appointment Billing: New HCPCS Codes G0686 and G0687

Medicare is introducing dedicated billing codes for shared medical appointments (SMAs) beginning January 1, 2027. Under the CY 2027 Medicare Physician Fee Schedule Final Rule, the Centers for Medicare & Medicaid Services (CMS) finalized separate coding and payment for qualifying group-based medical sessions.

Previously, practices could face billing limitations when organizing group visits that combine clinical assessments, patient education, counseling, and peer support. The new codes establish a more specific Medicare payment pathway for these services.

CMS finalized two HCPCS codes:

• G0686: The primary code for a qualifying shared medical appointment involving 2 to 10 patients during the first 60 minutes.

• G0687: An add-on code for each additional 30 minutes of qualifying session time, with a maximum of two units.

The new structure is relevant to primary care practices and providers managing chronic conditions who use group-based care to support patient engagement and ongoing treatment.

For billing teams, the change creates a need to review documentation standards, appointment scheduling, provider workflows, and claim submission processes before the new codes take effect.

How Do HCPCS Codes G0686 and G0687 Work?

The two new codes establish a primary billing structure and an additional-time payment option for qualifying shared medical appointments.

The primary code, G0686, applies to a voluntary group-based medical session involving patients with common medical conditions. The session must combine group education, counseling, and peer support with individualized clinical assessment and care.

The physician or qualified nonphysician practitioner leads and bills for the session. Other qualified healthcare professionals, clinical staff, or auxiliary personnel may participate under the direction of the supervising practitioner.

G0687 allows additional billing when the qualifying appointment extends beyond the initial 60 minutes. CMS finalized a limit of two additional 30-minute units, allowing a qualifying session to extend to a maximum of 120 minutes.

The finalized work RVU valuation is 1.73 for G0686 and 0.87 for each G0687 unit. These are work RVUs, not guaranteed dollar reimbursement amounts. Actual Medicare payment depends on applicable fee schedule calculations and payment adjustments.

Practices should also account for CMS's frequency limit: no more than one shared medical appointment session per week per beneficiary.

Which Medical Practices Can Benefit From the New Shared Appointment Codes?

The new Medicare coding structure may be relevant to practices that manage chronic conditions and deliver coordinated care through group-based clinical sessions.

Primary care practices: Providers can consider shared appointments for patients who need ongoing clinical guidance, condition monitoring, and coordinated treatment planning.

Diabetes management practices: Group-based appointments may support patients who need continued medical assessment, education, and guidance related to diabetes management.

Hypertension care providers: Qualifying sessions can combine individualized clinical assessment with education and peer support for patients managing high blood pressure.

Multidisciplinary practices: Clinics involving physicians, qualified practitioners, and supporting healthcare professionals may review whether their group-care workflows meet the new billing requirements.

Chronic disease management programs: Practices treating patients with common long-term conditions can assess whether their existing group visits qualify under the new Medicare framework.

However, not every group education class or wellness meeting qualifies. A session must satisfy the finalized requirements for a shared medical appointment, including individualized clinical assessment and care. Practices should not assume that general educational activities can automatically be billed using G0686 or G0687.

What Documentation Is Required for Accurate G0686 and G0687 Billing?

Accurate documentation will be essential when practices begin submitting claims under the new shared medical appointment codes. Group-based care involves multiple patients in one session, so the medical record must clearly establish the services provided to each individual.

Practices should develop documentation procedures covering the following areas:

• Individual patient assessment: Record the clinical assessment and care provided to each participating patient.

• Medical necessity: Document why the shared appointment was appropriate for the patient's clinical needs.

• Session details: Maintain the appointment date, start and end times, and relevant session information.

• Provider involvement: Identify the physician or qualified practitioner responsible for leading and billing the session.

• Clinical staff participation: Record the involvement of supporting healthcare professionals when relevant.

• Patient-specific records: Maintain separate documentation for each beneficiary rather than relying exclusively on a shared group attendance record.

• Time tracking: Capture the qualifying duration needed to support G0686 and any additional G0687 units.

Time documentation deserves particular attention. Since G0687 is billed in additional 30-minute units, practices need a consistent method of recording session duration and determining whether the documented time supports the additional units.

Documentation should also demonstrate that the appointment included individualized medical care, not solely general education or group discussion.

How Should Practices Prepare Their Medical Billing Workflows for 2027?

Introducing new billing codes requires more than adding code descriptions to a practice management system. Practices need coordinated changes across scheduling, clinical documentation, coding, claim review, and reimbursement monitoring.

A structured implementation process can help prevent avoidable claim errors.

1. Review existing group-visit workflows

Identify appointments that may qualify under the new CMS requirements. Review how providers currently organize group sessions, document individual assessments, and record appointment duration.

2. Update coding and billing systems

Coordinate with the practice management system or billing vendor to confirm that G0686 and G0687 are available and correctly configured for the applicable Medicare billing period.

3. Establish time-tracking procedures

Create a consistent method for recording the initial 60 minutes and any additional qualifying 30-minute periods. Ensure staff understand the two-unit maximum for G0687.

4. Train clinical and administrative teams

Providers, medical assistants, coders, and billing personnel should understand their responsibilities. Clinical documentation must support the services reported on each patient's claim.

5. Review payer requirements

The new codes are part of Medicare's 2027 Physician Fee Schedule policy. Practices should not assume that commercial insurers, Medicare Advantage plans, or Medicaid programs will automatically adopt identical coverage and reimbursement rules.

6. Monitor claims after implementation

Track claim acceptance, denials, payment amounts, and documentation-related issues. Review patterns regularly so coding or workflow problems can be corrected before they affect a larger number of claims.

A qualified medical billing partner can help practices evaluate these changes, update claim workflows, and monitor reimbursement performance. Explore medical billing services and revenue cycle management services to understand how structured billing support can help manage new coding requirements.

Why Professional Medical Billing Support Matters for Shared Appointments

New coding opportunities can create additional administrative responsibilities for medical practices. Shared appointments require coordination between clinical teams and billing departments to ensure that every claim reflects the services actually provided.

Incorrect patient counts, incomplete individual assessments, unsupported time reporting, or inappropriate use of add-on codes can create reimbursement and compliance risks.

A professional billing team can help practices review documentation, validate code selection, identify claim errors, and monitor payment outcomes. Regular billing reviews can also reveal whether new workflows are creating avoidable denials or revenue leakage.

The Medicator's supports medical practices with medical billing, coding, denial management, A/R management, and revenue cycle services. Practices preparing for the 2027 Medicare changes can also consider a medical billing audit to identify workflow gaps and improve billing accuracy.

Prepare Your Practice for 2027 Medicare Billing Changes

New shared medical appointment codes create an important billing development for practices providing coordinated chronic disease care. Preparing early can help clinical and administrative teams establish accurate documentation, consistent time tracking, and reliable claim submission processes.

Contact The Medicator's at (888) 277-1460 or request a consultation to discuss your medical billing and revenue cycle management needs.

Frequently Asked Questions

1. What are the new Medicare shared medical appointment codes for 2027?

CMS finalized HCPCS codes G0686 and G0687. G0686 covers the initial qualifying shared medical appointment period, while G0687 reports each additional 30 minutes, subject to the finalized unit limit.

2. How many patients are required for G0686 billing?

A qualifying shared medical appointment must involve 2 to 10 patients with common medical conditions. The session must include group-based care and individualized clinical assessment.

3. How many units of G0687 can a practice bill?

Practices may report up to two additional 30-minute units of G0687 when the qualifying session duration and documentation support them.

4. Can shared medical appointments be billed through Medicare telehealth?

CMS finalized the addition of G0686 and G0687 to the Medicare Telehealth Services List beginning in 2027. Practices must still follow applicable Medicare telehealth requirements and billing rules.

5. Can practices bill G0686 for general group education classes?

Not automatically. The qualifying service must include individualized patient clinical assessment and care alongside group education, counseling, and peer support.

6. When do the new shared medical appointment billing codes take effect?

The new Medicare shared medical appointment coding and payment policies apply beginning January 1, 2027.