How do you handle billing for pediatric and Medicare patients in the same family medicine practice?

We maintain payer-specific billing protocols for each patient population — applying Medicaid pediatric rules (including EPSDT), commercial adult billing rules, and Medicare-specific codes and coverage criteria for each patient type. Your staff doesn't need to manage these distinctions manually.

Can you bill a well visit and a sick visit on the same day?

Yes. When a patient presents for a preventive visit and also has a separately identifiable acute or chronic problem that is evaluated, we bill the preventive code plus the applicable E/M code with modifier 25 — provided both services are separately documented in the clinical note.

How do you handle billing for the Medicare Annual Wellness Visit?

We bill the correct AWV code — G0402 (IPPE/Welcome to Medicare), G0438 (initial AWV), or G0439 (subsequent AWV) — based on the patient's Medicare history. We also flag opportunities to bill CCM and other care coordination codes that are frequently appropriate for the same patients.

Do you bill for immunizations administered to all age groups?

Yes. We bill the vaccine product code plus the appropriate administration code for patients of all ages — including the counseling add-on (90460/90461) when the provider counsels about the vaccine and the commercial administration codes when applicable.

How do you capture in-office procedures that don't get billed consistently?

We review encounter documentation for separately billable procedures — including biopsies, joint injections, wound care, and minor skin procedures — and bill them with the appropriate CPT codes. We can also identify procedure types your practice performs frequently but hasn't been consistently billing.

Specialty Billing

Family Medicine Billing Services

Billing that spans every age group — from pediatric well-child visits through Medicare annual wellness exams — for the full scope of family medicine practice.

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Family Medicine Billing Overview

Family medicine practices are uniquely broad in their scope — caring for patients from infancy through end of life, managing acute illness and chronic disease, providing preventive screenings, and coordinating care across specialties. This breadth creates a more complex billing environment than most single-specialty practices face: pediatric-level preventive codes, adult E/M visits, Medicare Annual Wellness Visits, immunization administration, minor in-office procedures, and chronic disease management programs can all occur in the same practice on the same day. At 2 Lee's Billing, we handle the full spectrum of family medicine billing — ensuring every code is appropriate for the patient's age and insurance, every preventive service is correctly distinguished from diagnostic care, and every chronic care management opportunity is captured.

Coding Highlights

✓Well-child visits: 99381–99385 (new), 99391–99395 (established)
✓Adult preventive: 99386–99387 (new), 99396–99397 (established)
✓Medicare Annual Wellness Visit: G0438 (initial), G0439 (subsequent)
✓Immunization administration: 90460–90461, 90471–90474
✓Chronic Care Management: 99490, 99491
✓Same-day well and sick visit: modifier 25 on problem E/M
✓Minor procedures: 11300 series (skin lesions), wound care, joint injections

Common Family Medicine Billing Challenges

Mixed-Age Payer Complexity

Family medicine practices bill Medicaid for pediatric patients, commercial plans for working-age adults, and Medicare for elderly patients — each with distinct billing rules, coverage criteria, and documentation requirements in the same practice.

Preventive vs. Diagnostic Coding

When a preventive visit includes evaluation of a new or existing problem, both the preventive code and a separately billable E/M must be documented and coded with modifier 25. Without correct dual billing, revenue is lost.

Immunization Administration Complexity

Vaccine administration coding differs by payer type, patient age, and whether counseling was provided. Medicaid immunization billing rules also differ from commercial payer rules in ways that create consistent errors.

Chronic Disease Documentation for CCM

Many family medicine patients qualify for Chronic Care Management billing — but capturing the required monthly time, consent, and care plan documentation consistently across a high-volume practice is an organizational challenge.

Same-Day Acute and Preventive Visit Billing

Patients frequently arrive for a scheduled well visit and present an acute complaint. Billing for both services correctly requires appropriate modifier use and separate documentation of each service element.

In-Office Procedure Capture

Family medicine providers routinely perform skin biopsies, joint injections, ear irrigations, and wound care that are billable separately from the office visit — but are often undercoded or omitted in high-volume practice settings.

How 2 Lee's Billing Supports Family Medicine Practices

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All-Age Preventive Coding

We apply the correct preventive medicine or well-child code for each age group and payer — distinguishing pediatric EPSDT-eligible services from Medicare wellness visits from standard adult preventive codes.

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Same-Day Visit Billing

When a well visit and an acute problem visit are both documented on the same day, we apply modifier 25 correctly and ensure both services are billed and supported by the clinical note.

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Immunization Administration Billing

We capture immunization administration codes — including payer-specific rules for counseling add-ons (90460 series) and commercial administration codes (90471 series) — ensuring complete reimbursement for vaccine visits.

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CCM Program Support

We identify eligible CCM patients, track monthly time documentation, and bill CCM codes monthly — recovering a high-value revenue stream that many family medicine practices leave completely uncaptured.

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Payer-Specific Billing Workflows

We maintain separate billing workflows for Medicaid pediatric, commercial adult, and Medicare geriatric patients — applying the correct rules for each payer without requiring your staff to track them manually.

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In-Office Procedure Coding

We capture separately billable in-office procedures — biopsies, injections, wound care, ear lavage — ensuring they are coded and billed independently of the E/M visit when documentation supports it.

Family Medicine Billing FAQs

Related Services

Medical Billing & Coding Verification of Benefits Revenue Cycle Management Denial Management

Other Specialties

Primary Care Pediatrics OB/GYN Urgent Care

Family Medicine Billing Across Every Age and Every Payer

All-age, all-payer billing expertise for family medicine practices. Schedule your free consultation today.

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Or call us: (702) 478-8115 · Toll Free: (800) 364-1801