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Frenectomy (Buccal/Labial D7961; Lingual D7962)
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Defines medical necessity criteria and authorization requirements for buccal/labial and lingual frenectomy services for Alaska Medicaid members; applies to providers performing these dental procedures under Alaska Medicaid.
No material clinical or coverage changes in this revision.
Coverage and Medical Necessity Criteria
Medical Appropriateness Criteria
Buccal/labial and lingual frenectomies are considered medically appropriate when ALL of the following category- and age-specific criteria are met:
Photographs required for all ages; buccal (cheek) frenectomy is not considered medically necessary in any case.
Member may be responsible for out-of-pocket costs if service is considered optional.
Performing labial frenectomy prior to eruption of permanent maxillary incisors and canines can cause diastema and scar tissue requiring revision.
The policy distinguishes anatomic locations and clinical indications for frenectomy procedures. Buccal (cheek) frenectomy refers to removal of a frenulum located on the sides of the mouth; the policy states explicitly that a buccal/cheek frenectomy is not considered medically necessary in any case. By contrast, labial (lip) and lingual (tongue) frenectomies may be medically appropriate when age- and documentation-specific criteria are met (see criteria for members under six weeks and for members six weeks and older). Labial frenectomy has additional prerequisites related to dentition and timing: it is indicated for a thick, tight labial frenum persisting in the permanent dentition that prevents diastema closure, is not indicated for diastema closure under age 10, and should be deferred until the permanent maxillary incisors and canines have erupted unless performed during active orthodontic treatment at the request of an orthodontist.
Buccal (cheek) frenectomy is not considered medically necessary in any case. Claims for buccal frenectomy will be denied because the policy does not recognize any clinical indication that meets medical necessity for this procedure.
Procedure Coding
| D7961 | Buccal/Labial frenectomy (as referenced) |
| D7962 | Lingual frenectomy (as referenced) |
Provider Requirements and Authorization
Prior authorization (SA) required for members ≥6 weeks; not required <6 weeks
For members six weeks and older, submit a prior authorization (SA) request before performing D7961 or D7962; for members under six weeks SA is not required but primary care must document medical necessity in the patient record. Bill using codes appropriate to the provider specialty (oral surgeon, periodontist, pediatric dentist, or primary care provider).
- SA required for members six weeks and older
- No SA required for members under six weeks (primary care must document medical necessity)
- Bill with provider-appropriate code sets
Clinical prerequisites: mobility assessment, eruption timing; no step therapy
Confirm clinical prerequisites before authorization or procedure: assess tongue or lip mobility per policy (true‑tie with limited tongue range of motion or labial inability to fold lip to touch the nares). For labial frenectomy, wait until permanent maxillary incisors and canines have erupted and do not perform for diastema closure under age 10. No step therapy is specified.
- Lingual: document true‑tie and limited tongue range of motion (unable to touch cheeks sideways and unable to touch edge of lower lip forward)
- Labial: lip unable to fold up and touch the nares; indicated only for thick/tight frenum persisting in permanent dentition
- Do not perform labial frenectomy for diastema closure under age 10
- Permanent maxillary incisors and canines must be erupted before labial frenectomy
- No step therapy required
Required documentation: medical necessity, photographs, age‑specific findings
Document medical necessity and clinical findings in the patient record and include photographs with the evaluation. For members six weeks and older, documentation must show a true‑tie and limited tongue range of motion for lingual procedures; photographs are required for all ages when applicable. For members under six weeks, primary care must document medical necessity in the record.
- Document medical necessity and reasoning in patient records
- Provide photographs with evaluations (photographs required)
- For ≥6 weeks, include evidence of true‑tie and limited tongue range of motion (lingual) or lip unable to fold to touch nares (labial)
- For <6 weeks, primary care documentation of medical necessity is required
Denial triggers: unmet criteria, missing SA/photographs, non‑covered buccal procedures
Claims may be denied if the procedure does not meet policy criteria, required documentation (including SA when applicable and photographs) is missing, or the procedure is a buccal (cheek) frenectomy which is not considered medically necessary in any case.
- Buccal (cheek) frenectomy is not considered medically necessary in any case
- Denial risk if SA is not obtained for members six weeks and older
- Denial risk for labial frenectomy performed before eruption of permanent maxillary incisors/canines or for diastema closure under age 10
- Denial risk if required photographs or documentation of medical necessity/clinical findings are missing
Background
A frenectomy is a minor dental surgical procedure to remove the frenulum, the small fold of connective tissue that attaches one oral surface to another. It is performed across the lifespan — in infants, children, and adults — to address functional impairment such as restricted tongue or lip mobility and, in infants, to improve breastfeeding. For lingual frenectomy, the policy requires documentation of a true‑tie and limited tongue range of motion (for example, inability to touch the cheeks laterally or the edge of the lower lip forward). For labial frenectomy, the clinical concern is a thick, tight labial frenum that persists in the permanent dentition and prevents diastema closure; timing relative to eruption of permanent maxillary incisors and canines affects appropriateness.
Key Definitions
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