Cosmetic and Reconstructive Surgery
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Defines criteria distinguishing reconstructive (medically necessary) from cosmetic (not covered/investigational) surgical services and lists specific procedures and indications applicable to Capital BlueCross products.
No material clinical or coverage changes in this revision.
Coverage Criteria — Reconstructive vs Cosmetic
General Reconstructive Criteria
Covered when serving a reconstructive purpose with clear documentation
Documentation must be clear and unequivocal
Procedure-specific medically necessary examples
Examples of services that may be considered medically necessary when performed for specified diagnoses
These are examples and require diagnosis-specific documentation
Rhinoplasty (non-septal airway obstruction)
Rhinoplasty — covered when ALL criteria are met
Secondary rhinoplasty requires same criteria if symptoms persist or are worsened by the primary procedure
Septoplasty
Septoplasty — covered when any of the following conditions are met
Secondary septoplasty requires same criteria if symptoms persist or are made worse by the primary procedure
Pectus Excavatum Repair
Pectus excavatum surgical repair — covered when ALL criteria are met
All three elements must be present
Covered Procedure Code Mapping
Covered when medically necessary (coding crosswalk entries)
Exact clinical criteria for medical necessity are referenced elsewhere in the policy; these entries provide the code mappings only.
Epidermal chemical peels used to treat photo‑aged skin, wrinkles, or acne scarring and dermal peels for end‑stage acne scarring are considered cosmetic and investigational due to insufficient evidence of benefit. Similarly, surgical procedures performed solely for cosmetic reasons — for example, marsupialization or opening/expression of comedones, milia, or pustules — are considered investigational. Dermal fillers, implants, and facial prostheses for indications not explicitly listed as medically necessary are likewise treated as cosmetic and investigational unless the policy provides a specific medically necessary indication.
Procedures that do not meet the policy’s reconstructive or indication‑specific criteria — including septoplasty, rhinoplasty, or pectus repair performed for asymptomatic individuals or for indications that fail to meet the objective criteria — are considered investigational/not covered. Documentation must demonstrate that all applicable medical necessity criteria are met; absent that documentation, the procedure may be denied as investigational.
Policy history documents prior coding and coverage updates affecting dermal fillers and related services. Earlier revisions (notably 2020 updates) added language stating that dermal fillers are considered cosmetic and therefore not medically necessary; subsequent updates revised terminology to 'investigational' and later added specific medically necessary language for certain indications (for example, dermal filler for lipodystrophy/LD S noted in 2025 updates). Coding additions and mapping updates (e.g., addition of J0591, CPT 30520, G0429, 30120, Q2026, Q2028) are tracked in the history entries.
Examples of procedures explicitly labeled cosmetic, and therefore not covered or considered investigational, include: epidermal chemical peels for photo‑aged skin, wrinkles, or acne scarring; dermal peels for end‑stage acne scarring; surgical treatment of comedones, milia, or pustules for cosmetic reasons; dermal fillers and certain implant procedures when used for non‑listed indications; and specific procedure codes listed in the policy’s 'cosmetic; not covered' coding table (for example, J0591 and the procedure codes enumerated in the not‑covered list).
Earlier versions of the policy explicitly described items such as dermal fillers and certain fat‑grafting indications as 'cosmetic and therefore not medically necessary.' Over successive reviews this language was updated (for clarity and regulatory alignment) to describe such items as investigational when not meeting listed indications, and selected services or codes were later added back as medically necessary for specific diagnoses per the policy history.
Procedure and Product Codes
| J0591 | Listed as cosmetic; not covered (per document) |
| 0419T | Procedure code listed as cosmetic; not covered |
| 0420T | Procedure code listed as cosmetic; not covered |
| 15771 | Procedure code listed as cosmetic; not covered |
| 15772 | Procedure code listed as cosmetic; not covered |
| 15773 | Procedure code listed as cosmetic; not covered |
| 15774 | Procedure code listed as cosmetic; not covered |
| 17340 | Procedure code listed as cosmetic; not covered |
| 69090 | Procedure code listed as cosmetic; not covered |
| 15789 | Listed in covered when medically necessary group |
| 0480T | Mapped in covered when medically necessary group |
| 15792 | Mapped in covered when medically necessary group |
| 10040 | Mapped in covered when medically necessary group |
| 15793 | Mapped in covered when medically necessary group |
| 15780 | Mapped in covered when medically necessary group |
| 15824 | Mapped in covered when medically necessary group |
| 15781 | Mapped in covered when medically necessary group |
| 15825 | Mapped in covered when medically necessary group |
| 15782 | Mapped in covered when medically necessary group |
| 15789 | procedure listed (mapped) - covered when medically necessary |
| 0480T | mapped code in crosswalk (e.g., 15789 Procedure codes .0480T = 15792) |
| 10040 | mapped code in crosswalk (e.g., 15789 Procedure codes .10040 = 15793) |
| 15780 | mapped code in crosswalk |
| 15781 | mapped code in crosswalk |
| 15782 | mapped code in crosswalk |
| 15783 | mapped code in crosswalk |
| 15786 | mapped code in crosswalk |
| 15788 | mapped code in crosswalk |
| 15824 | mapped target code (example from crosswalk) |
| 30400 | mapped target code |
| 30410 | mapped target code |
| 30420 | mapped target code |
| 30430 | mapped target code |
| 30435 | mapped target code |
| 30450 | mapped target code |
| 30460 | procedure listed (mapped) - covered when medically necessary |
| 30462 | mapped target code |
| 30520 | mapped target code (added previously as covered when medically necessary) |
| 69300 | mapped target code |
Prior Authorization, Documentation, and Billing
Prior authorization may be required; codes affect PA
Prior authorization may be required by product; confirm PA rules with Capital BlueCross. The procedure and product codes listed in the coding section are mapped to either 'Cosmetic; Not Covered' or 'Covered when medically necessary' groups and may affect PA requirements.
- PA applicability varies by product/benefit — check member benefit information.
- Codes in the coding tables are mapped to coverage statuses which inform PA requirements.
Obtain prior authorization for listed 'covered when medically necessary' procedure codes
Submit prior authorization when billing any CPT/HCPCS code that the policy crosswalk lists as 'Covered when medically necessary.' Prior authorization is required for the specific codes enumerated in the policy coding crosswalk.
Document an 8-week failed trial of conservative therapy before septoplasty
For septoplasty performed to treat continuous nasal airway obstruction, document that an eight-week trial of conservative medical therapy (e.g., decongestants, nasal spray, corticosteroids) was ineffective prior to surgery.
- Documentation must state duration (8 weeks) and therapies tried.
- Only when obstruction cannot be corrected without surgery is septoplasty considered.
Document a 4-week failed conservative therapy trial when CPAP is affected
If septoplasty is being considered because obstructed nasal breathing interferes with necessary CPAP use, document that a recent four-week trial of conservative medical therapy (e.g., decongestants, nasal spray, corticosteroids) was ineffective prior to surgery.
- Specify CPAP interference and therapies attempted for at least 4 weeks.
- Make clear that obstruction can only be corrected by surgery.
Document clear, unequivocal evidence that the service is reconstructive
Provide clear and unequivocal documentation in the medical record to support that the service is reconstructive. For septoplasty/rhinoplasty include imaging (CT or other appropriate imaging), nasal endoscopy, documented severity and duration of symptoms, and relevant history such as trauma, disease, or congenital defects.
- Include results of CT or other imaging and nasal endoscopy when clinically indicated.
- Document symptom severity, duration, and prior conservative management.
Include CT-derived pectus index and cardiopulmonary evidence for pectus repair
For pectus excavatum repair, submit CT-derived chest wall (pectus) index showing a value greater than 3.25 and documentation of cardiopulmonary impairment; if there is known heart murmur or disease, include ECG or echocardiogram demonstrating the relationship to the sternal deformity.
- Pectus index must be > 3.25 (transverse/antero‑posterior) as evidenced by CT.
- Provide objective cardiopulmonary impairment data (e.g., abnormal exercise pulmonary function, decreased cardiac output, atypical chest pain, asthma, frequent lower respiratory infections).
- If cardiac murmur/disease present, include ECG or echocardiogram linking cardiac findings to the deformity.
Use the exact mapped CPT/HCPCS codes from the policy crosswalk when filing claims
When submitting claims, use the exact CPT/HCPCS codes shown in the policy crosswalk for procedures listed as 'Covered when medically necessary'; the coding tables map specific procedure codes to covered target codes and billing must reflect those mapped codes.
Ensure documentation demonstrates reconstructive purpose or risk denial
Procedures lacking documentation that supports a reconstructive purpose (clear evidence of functional impairment, restoration of bodily function, birth defect, disease, or accidental injury) will be considered cosmetic and may be denied.
- Ensure medical record clearly ties the procedure to functional impairment or restoration.
- Absence of such documentation is grounds for denial as cosmetic/not medically necessary.
Failure to meet objective criteria may lead to denial
Procedures that do not meet the policy's objective thresholds (for example, pectus index not greater than 3.25 or failure to document required conservative therapy durations for septoplasty) may be considered investigational/not covered and denied.
- Pectus repair requires CT evidence of pectus index > 3.25.
- Septoplasty requires documented failed conservative therapy of 8 weeks (or 4 weeks when CPAP is affected) where applicable.
Avoid code mapping mismatches when billing — mismatch risks denial
If a procedure performed is not listed as 'Covered when medically necessary' in the coding crosswalk but is billed instead of the specified mapped code, the claim may be denied for code mapping mismatch.
- Confirm that billed codes match the policy's mapped target codes; mismatches risk denial.
- Review coding tables to verify correct mapping before submission.
Key Definitions
Background and Purpose
Reconstructive surgery is intended to restore function, correct deformity, or repair damage from birth defects, disease, or accidental injury. The policy requires clear, unequivocal documentation demonstrating a reconstructive purpose (for example, evidence of functional impairment or restoration of bodily function). Procedures that do not meet this reconstructive definition are treated as cosmetic or investigational under the policy.
Policy Revision History
Removed Benefit Variations Section and updated Disclaimer.
Added medically necessary language for rhinophyma and dermal filler for lipodystrophy (LDS); added codes G0429, 30120, Q2026, and Q2028 to covered list; updated references.
Updated wording of reconstructive surgery; added facial prosthesis as medically necessary with criteria; changed all 'not medically necessary' statements to 'investigational'; added CPT codes 21087 and 21088 as medically necessary; updated references.
Consensus review with reformatting for clarity and updated references; no change to the policy statement.
Added CPT codes 0479T and 0480T to medically necessary coding table.
Consensus review with references and cross-references updated; product variations updated; no change to policy statement.
Removed requirement that a cardiologist or pulmonologist concur for pectus excavatum guidelines; references reviewed and codes 15771 and 15772 added to not-covered list.
Policy statement revised to add language for secondary septoplasty and rhinoplasty; added dermal fillers and certain fat grafting indications as cosmetic/not medically necessary; coding updated including CPT 30520 added as covered and 15773/15774 as cosmetic; references updated.
Administrative update: code J0591 added per new code review; product, benefit, and disclaimer updated.
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