Reconstructive plastic surgery claims live or die on documented functional impairment — from WHCRA-mandated breast reconstruction to pathology-based lesion coding — and a blurred reconstructive-vs-cosmetic line is the fastest route to a denial or a compliance flag.
Common Billing Challenges
These are the six billing failure points we see most often in plastic surgery practices — and the ones our team resolves systematically from day one.
The same procedure can be reconstructive or cosmetic depending on clinical indication. Payers want objective evidence — a visual field test, documented recurrent skin infections — not just the surgeon's opinion of functional impairment.
Federally mandated coverage under the Women's Health and Cancer Rights Act still requires matching the CPT code — 19340–19342, 19357, or 19361–19369 — to the specific technique and mastectomy documented.
Excision codes split at 11400–11471 (benign) and 11600–11646 (malignant), determined by pathology. Coding on clinical impression at time of service means you need a workflow to recode when pathology comes back different.
Excision of a benign lesion followed by layered closure on the same site — simple closure is typically bundled into the excision code, but intermediate or complex closure is separately billable and needs the correct repair code.
Repair codes 12001–13160 combine lengths of the same complexity across similar anatomic areas — but not across different repair types. Flap size (14000–14302) is measured as the area of both primary and secondary defects, not just the flap.
Cosmetic procedures are non-covered and patient-pay — submitting them to insurance is fraud. Practices that skip upfront financial counseling on facility, anesthesia, and surgical fees end up in hard-to-resolve payment disputes after the service.
Key Procedure Codes
Our coders hold specialty-specific credentials and train continuously on the codes that drive the most revenue — and the most denials — in plastic surgery.
| CPT Code | Description | Common Issue |
|---|---|---|
| 19340–19342 | Implant-based breast reconstruction | Must match mastectomy timing and technique |
| 19357 | Tissue expander placement | Staged reconstruction plan must be documented |
| 19361–19369 | Flap-based reconstruction (TRAM, DIEP) | Flap type and donor site must be specified |
| 11400–11471 | Benign lesion excision | Size = lesion diameter plus margins |
| 11600–11646 | Malignant lesion excision | Requires pathology confirmation; recode if impression was wrong |
| Modifier 78/79 | Global period exceptions | Missing modifier on complication/unrelated visit = denial |
Why Rcmaxis
We're not a generalist billing service that added a specialty module. Our team is built around specialty-specific expertise.
Every coder on your account holds the specialty coding credential relevant to plastic surgery — not a generic CPC only.
Most plastic surgery denials trace back to reconstructive-vs-cosmetic documentation gaps or pathology mismatches — not coding errors. We close both before submission.
Full EHR integration, payer enrollment verification, and charge capture setup in 2 weeks — with zero disruption to your surgical schedule.
One point of contact who knows your practice, your payers, and your billing history — available for weekly calls and monthly performance reviews.
Month-to-month engagement. We earn your business every month by improving your collections — not by locking you in.
Live visibility into your collections, denial rate, aging AR, and payer performance — updated daily, reviewed monthly with your account team.
Straight answers to what practices usually ask before they switch.
Free revenue assessment for qualified practices. We audit your last 90 days of claims, identify every revenue leak, and show you a clear path to better collections — at no cost.