1. Verify Coverage and Medical Necessity
✔ Confirm insurance coverage for medically necessary skin procedures
✔ Cosmetic treatments (e.g., Botox for wrinkles) are usually not covered
✔ Check diagnosis codes to justify services like biopsies, excisions, or acne care
2. Use Correct CPT and ICD-10 Codes
✔ Apply accurate CPT codes for biopsies, cryotherapy, excisions, and Mohs surgery
✔ Cosmetic services must be coded with proper modifiers (e.g., GY for non-covered)
✔ Link each procedure to a relevant diagnosis code that supports medical necessity
3. Obtain Prior Authorization When Needed
✔ Some payers require pre-approval for lesion removals or advanced therapies
✔ Document symptoms, treatment attempts, and clinical necessity
✔ Keep visual documentation (photos) if permitted
4. Patient Communication for Self-Pay Services
✔ Provide cost estimates in writing for cosmetic treatments
✔ Obtain signed acknowledgment that services may not be reimbursed
✔ Collect payment in advance for all elective procedures
5. Common Challenges & Fixes
| Challenge | Fix |
| Cosmetic claims denied as non-covered | Use modifiers and collect advance payment |
| Confusion between cosmetic and medical | Educate staff to distinguish based on diagnosis and intent |
| Missing documentation for lesion removal | Attach clinical notes and photos where required |
| Patient disputes cost after treatment | Always share signed Good Faith Estimate for non-covered care |
