A patient comes in for a free yearly wellness visit, and a surprise bill shows up weeks later. Family medicine billing runs into this often, since checkup visits and sick visits happen in the same appointment a lot.
Family medicine billing codes cover preventive visits (99381-99397), chronic care management under 99490 and related codes, and transitional care management under 99495 and 99496. Mixing a checkup visit with a sick-visit issue in one appointment is where most billing confusion starts.
Preventive Visit Codes: Age And New Vs. Established
Preventive visit codes split by the patient’s age and whether they’re new or already seen by the practice. Getting this split right matters, since each bracket pays at a different rate. Missing the correct age range is a small error that still triggers a denial.
- The Code Ranges By Patient Type
New patient checkup visits fall under 99381-99387, based on age. Established patient visits use 99391-99397, following the same age groups.
- Adding A Sick Visit On Top
A patient mentions a new symptom during their checkup, and that turns into a separate, billable sick visit. Modifier 25 goes on that code, added on top of the checkup code, not instead of it.
What CCM Actually Covers
CCM billing pays for time spent managing a patient’s ongoing health conditions outside of office visits. This covers things like phone check-ins, medication reviews, and coordinating with other specialists involved in the patient’s care.
- The 20-Minute Rule Most Practices Miss
Code 99490 needs at least 20 minutes of care work each month, for a patient with two or more ongoing conditions. Miss that 20-minute mark, and the whole month isn’t billable.
- Who Can Actually Do CCM Work
Clinical staff can log CCM time, not just the doctor. That one fact changes how a lot of practices staff this work (I’ve seen offices leave real money on the table by not sharing this task).
Transitional Care Management: The 30-Day Window
TCM billing covers the time right after a patient leaves the hospital, and timing drives everything here.
- 99495 Vs. 99496, By Complexity
Code 99496 needs a face-to-face visit within 7 days of discharge, for harder cases. Code 99495 allows up to 14 days, for easier cases.
- The Contact Rule Nobody Can Skip
A practice has to reach the patient within two business days of discharge, by phone or in person. Skip that window, and neither TCM code applies at all.
Edge Cases That Trip Up Family Medicine Billing
CCM and TCM can’t run at the same time, and checkup visits can clash with other services too. A patient can’t be billed under CCM and TCM in the same month. This connects to how post-hospital care coordination works, worth a separate look on its own.
- Checkup Visits And Medicare’s Wellness Visit
Medicare’s Annual Wellness Visit codes (G0438, G0439) aren’t the same as a standard checkup code, and billing the wrong one for a Medicare patient guarantees a denial.
Billrhealth’s Family Medicine Billing Help
At Billrhealth.com, we manage family medicine billing codes across checkup visits, CCM, and TCM, tracking the 20-minute CCM rule, the TCM contact window, and modifier 25 pairings before claims go out; every engagement runs under clear terms and conditions, so your practice knows exactly what’s covered.
Final Thoughts
Family medicine billing rewards attention to timing more than raw code memorization. Pull last month’s CCM and TCM claims and check the logged minutes and contact dates against what actually happened. That single review usually shows where your denials are coming from.
Frequently Asked Questions (FAQs)
- Can A Checkup Visit And A Sick Visit Be Billed Together?
Yes, with modifier 25 on the separate sick-visit code. The note just needs to show both parts clearly.
- Does CCM Require A Set Number Of Minutes Each Month?
Yes, code 99490 needs at least 20 minutes of care work monthly. Anything less and that month can’t be billed.
- Can TCM And CCM Be Billed In The Same Month?
No, a patient can only be billed under one of these two codes per month. Pick whichever one actually matches the care given.