CurrentEmpire BluecrossPolicy 04-201

Dental Clinical Policy

Clinical guideline describing appropriateness criteria, documentation requirements, and coding for periodontal bone grafting and bone graft substitutes for dental indications; intended to support utilization review and determination of dental necessity under plan/contract rules.

Policy Summary

PayerEmpire Bluecross

PolicyDental Clinical Policy

Policy CodePolicy 04-201

Change TypeAnnual revision

Effective DateJan 1, 2022

Next Review Date

Key ActionSubmitting dentists must include all clinical information: recent dated radiographic images, letter of rationale, recent patient health history, and a recent dated periodontal chart (<12 months) following ADA reporting guidelines.

SourceLink

POLICY UPDATE CHANGES

Multiple annual revisions recorded (most recent 10/15/2021) reflecting committee annual revision.

8Key clinical criteria items listed

8CDT codes referenced

Policy Overview

This clinical guideline (Policy #04-201) governs utilization review of bone grafting and bone graft substitutes for periodontal surgical services. It is intended to support utilization review and determination of dental necessity under plan/contract rules and to ensure services meet generally accepted dental standards and contract requirements. The policy emphasizes the need for complete documentation, appropriate anatomic/defect selection for grafting, and specifies exclusions tied to the coverage status of the primary procedure and certain clinical situations. Effective date: 2022-01-01. Status: CURRENT.

Appropriateness Criteria (Key Recommendations)

General Appropriateness / Documentation Requirements

Bone grafting for periodontal services is appropriate when ALL of the following documentation and clinical criteria are met:

Submission of clinical information: Submission of all relevant clinical information related to the procedural request including, but not limited to, recent, dated radiographic images, a letter of rationale explaining the necessity of the bone and whether related to another service, a recent patient health history, and a recent dated periodontal chart that is less than 12 months old and follows acceptable reporting guidelines by the ADAperiodontal chart within 12 months
Primary procedure coverage: When the primary procedure is not a covered service, all related adjunctive procedures (including bone grafts and use of membranes) are not a covered benefit
Radiographic documentation: Documentation must include associated, diagnostic quality, recently dated (within 12 months), properly oriented, and labeled radiographic images demonstrating vertical bone defectsradiographs within 12 months
Periodontal pocket depth: Current (within 12 months), dated periodontal charting indicating minimum pocket depth of 5mm>= 5 mm; chart within 12 months
Supplementary imaging and materials: Current, dated cone-beam computed tomography (CBCT); photos, narrative and chart notes may be requiredCBCT dated within 12 months if provided

Anatomic / Defect Selection Criteria

Bone replacement procedures are generally considered appropriate when the anatomic defect meets specific characteristics:

Vertical, multi-walled or narrow defects: Bone replacement should generally be confined to vertical, multi-walled or narrow defects
Not broad horizontal defects: Bone replacement appropriate for defects rather than broad horizontal interproximal defects, which do not respond well to bone procedures
Limited to periodontal/peri-implant defects: Generally limited to treatment of periodontal/peri-implant defects (dependent upon group contract)
Class II furcation defects (loss of bone between roots, typically of molars) may be an indication

Excluded or Not Routinely Benefitted Situations

Bone grafting is generally not considered appropriate in the following situations:

Endodontic-associated: Bone graft procedures associated with endodontic therapies or with minor periradicular surgery may not be benefitted as typically bone heals by secondary intention
Biologic materials limitations: The use of biologic materials for soft or osseous tissue regeneration may not be benefitted in conjunction with bone grafts (group contract dependent)
Extraction-site grafting routine: Routinely placing bone grafts into extraction sites may not be necessary for complete and adequate healing
Concurrent soft tissue grafting: Bone grafts are not considered for benefits when performed in conjunction with soft tissue grafting procedures

Post-operative Management and Re-entry

Coverage considerations related to follow-up care:

Immediate post-operative management: Bone procedures include post-operative management for the immediate three months following surgeryimmediate 3 months
Surgical re-entry timeframe: Bone procedures include any surgical re-entry for three years (group contract dependent)up to 3 years

Provider Requirements & Billing Impact

Documentation Required

Comprehensive submission for review

Submitting dentists must include all relevant clinical information when requesting bone grafting review. Required elements include recent, dated radiographic images; a letter of rationale explaining the necessity of the bone graft and whether it is related to another service; a recent patient health history; and a recent, dated periodontal chart less than 12 months old that follows ADA reporting guidelines.

Recent, dated radiographic images
Letter of rationale describing need and relation to other services
Recent patient health history
Recent, dated periodontal chart (<12 months) following ADA reporting guidelines

Documentation Required

Radiographic evidence requirement

Diagnostic-quality radiographs must be provided that are properly oriented and labeled and demonstrate vertical bone defects. These radiographic images should be recent and dated within 12 months to support the need for bone replacement procedures.

Documentation Required

CBCT and supplementary materials

As part of the review, current, dated cone-beam computed tomography (CBCT) images may be required. The reviewer may also request clinical photographs, a narrative, and relevant chart notes to support the clinical indication for grafting.

Current, dated CBCT (within 12 months)
Clinical photographs
Narrative description
Relevant chart notes

Denial Risk

Adjunctive procedures tied to non-covered primary procedures

When the primary procedure is not a covered service, all related adjunctive procedures — including but not limited to bone grafts and use of membranes — are not a covered benefit and may be denied even if those adjunctive procedures are covered in other contexts.

Billing Rule

Refer to CDT for diagnosis details

Use the current CDT code book for procedure and diagnosis coding. Claims for bone grafting and related materials will be reviewed against the guideline criteria and applicable group contract terms.

Referenced CDT codes: D4263, D4264, D4265, D4266, D4267, D6103, D6104, D7295
Use current CDT code book for procedure and diagnosis coding
Claims reviewed against guidelines and group contract terms

Clinical Background & Definitions

This guideline is intended to guide utilization review by dental directors using generally accepted standards of dental practice and applicable contract language. It sets standards for documentation (including recent dated radiographs, a letter of rationale, patient health history, and a periodontal chart <12 months old), emphasizes that bone grafting is most appropriate for specific anatomic defects (vertical, multi-walled or narrow defects and some Class II furcations) rather than broad horizontal interproximal defects, and notes exclusions when the primary procedure is not a covered benefit or in clinical situations such as routine grafting of extraction sites, grafting with endodontic or minor periradicular surgery, or use of biologic materials in certain contexts. The scope includes appropriateness criteria, documentation requirements, and coding for periodontal bone grafting and substitutes to be applied during utilization review under plan/contract rules.

Dental review / accepted standards of care: Services a dentist provides that are in accordance with generally accepted standards of dental practice; effective for the patient’s condition; not primarily for convenience or cosmetic purposes; and not more costly than alternatives. For dental purposes, 'generally accepted standards of dental practice' are based on credible peer‑reviewed evidence, views of recognized practitioners in the clinical area, specialty society recommendations/criteria, and other relevant credible sources.

OpenPayer

Dental Clinical Policy

Policy Overview

Appropriateness Criteria (Key Recommendations)

Provider Requirements & Billing Impact

Applicable Codes

Clinical Background & Definitions

Cited Evidence

Clinical Thresholds

Revision History

D4263	Bone replacement graft - first site in quadrant
D4264	Bone replacement each additional site in quadrant
D4265	Biologic materials to aid in soft and osseous tissue regeneration, per site
D4266	Guided tissue regeneration resorbable barrier, per site
D4267	Guided tissue regeneration non-resorbable barrier, per site
D6103	Bone for repair of peri-implant defect (does not include flap entry and closure)
D6104	Bone graft at time of implant placement
D7295	Harvest of bone for use in autogenous grafting procedure