ModifiedWellpointPolicy Clinical Policy - 01

Generally Accepted Standard of Dental Care

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This guideline governs review of dental services requested or rendered for covered members to determine whether they meet generally accepted standards of dental care and contractual benefit requirements. Dental necessity or appropriateness alone does not guarantee that a service is covered or payable.

Policy Summary

PayerWellpoint

PolicyGenerally Accepted Standard of Dental Care

Policy CodePolicy N/A

Change TypeAdministrative/editorial refinement

Effective Date01/01/2026

Last ReviewOct 30, 2025

Next Review DateN/A

Key ActionSubmit current, dated, properly identified pretreatment radiographs obtained within 12 months and including the radiographic apex.

SourceLink

POLICY UPDATE CHANGES

The 2024 and 2025 revisions added or refined editorial language in the description and criteria, including criterion 8, while stating that the intent was unchanged.

1:1Crown-to-root ratio threshold

12 monthsDocumentation currency

6-pointPeriodontal charting

8Potential non-qualifying circumstances

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ModifiedWellpointPolicy Clinical Policy - 01

Generally Accepted Standard of Dental Care

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Sign up for wellpoint Policy Clinical Policy - 01 alerts

Get alerted when Policy Clinical Policy - 01 changes without checking for updates manually.

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Policy Summary

PayerWellpoint

PolicyGenerally Accepted Standard of Dental Care

Policy CodePolicy N/A

Change TypeAdministrative/editorial refinement

Effective Date01/01/2026

Last ReviewOct 30, 2025

Next Review DateN/A

Key ActionSubmit current, dated, properly identified pretreatment radiographs obtained within 12 months and including the radiographic apex.

SourceLink

POLICY UPDATE CHANGES

The 2024 and 2025 revisions added or refined editorial language in the description and criteria, including criterion 8, while stating that the intent was unchanged.

1:1Crown-to-root ratio threshold

12 monthsDocumentation currency

6-pointPeriodontal charting

8Potential non-qualifying circumstances

Generally Accepted Standards of Dental Care

Services potentially not meeting generally accepted standards

A service may be considered not to meet generally accepted standards of dental care when ANY of the following conditions applies.

Potentially non-qualifying dental service

Unfavorable crown-to-root ratio: The crown-to-root ratio is poorer than 1:1.poorer than 1:1
The assessment must include the patient's full-mouth dental condition, medical history, dental history, periodontal history, periodontal continuing care, age, and occlusion.
Periodontal compromise: The tooth has uncontrolled or untreated periodontal disease, evidenced by radiographic or periodontal charting, loss of supporting bone, or furcation involvement.
The tooth may be considered for approval when definitive periodontal therapy and periodontal maintenance have been successfully performed, or when the treatment plan includes periodontal therapy whose success will be evaluated before approval for the indirect restoration. Current periodontal status, history of periodontal therapy, tooth mobility, and continuous maintenance therapy may be requested before benefit determination.
Endodontic compromise: The tooth has untreated or unresolved periapical or periradicular pathology; an unresolved lesion in close proximity to the pulp chamber without treatment-planned endodontic therapy; overfill, underfill, or poor condensation of root canal obturation; or internal or external resorption.
Untreated or unresolved periapical or periradicular pathology will be considered for benefits only for endodontic therapy.
Subgingival or subosseous caries compromising supracrestal tissue attachment: Treatment addresses a subgingival or subosseous carious lesion that compromises the supracrestal tissue attachment without addressing restorative and periodontal considerations.
Supracrestal tissue attachment was formerly referred to as biologic width.
Significant coronal structural loss: The tooth exhibits significant coronal structural loss and appears unrestorable.
Root fracture or defect: The tooth exhibits root fracture, root defects, or root perforation.
Furcation caries: The tooth exhibits caries into the furcation.
Extensive root caries: The tooth appears unrestorable due to the extent and location of root caries.

Dental services may not meet accepted standards when they are performed primarily for patient or dentist convenience, for cosmetic purposes, or at a greater cost than an alternative service that appropriately addresses the patient's condition. A finding that care is dentally necessary or appropriate does not, by itself, establish that the service is covered or payable under the member's plan.

Treatment directed at salvaging a non-functional or non-restorable tooth may not qualify for benefits. Benefit review also considers whether the proposed service meets contractual requirements for generally accepted dental care and appropriately addresses the patient's condition.

Clinical Thresholds and Documentation Currency

Crown-to-root ratio

ThresholdCrown-to-root ratio poorer than 1:1

Clinical significanceCreates a less than ideal situation

Required assessmentFull-mouth dental condition, medical history, dental history, periodontal history, periodontal continuing care, age, and occlusion

Currency of radiographs and periodontal charting

Required currencyWithin 12 months

RadiographsCurrent, dated, properly identified pretreatment diagnostic radiographic images including the radiographic apex

Periodontal charting

Documentation and Review Risk

Documentation Required

Pretreatment Radiographs Required

Before treatment, submit current, dated, properly identified pretreatment diagnostic radiographs for review. Images must include the radiographic apex.

Radiographs must be obtained within the previous 12 months.
Include the radiographic apex and ensure each image is properly identified and dated.

Documentation Required

Clinical and Periodontal Records

Provide complete clinical and periodontal records when requested to support the proposed treatment and benefit determination.

Clinical chart notes and intra-oral photographs.
Current, dated 6-point periodontal charting obtained within the previous 12 months.
History of periodontal therapy, including current periodontal status, tooth mobility, and continuous periodontal maintenance when applicable.

Policy Purpose and Scope

This guideline supports review of proposed or rendered dental services to determine whether they are consistent with generally accepted dental practice, effective for the patient's dental injury or disease, and appropriate in type, frequency, and extent. Review also considers whether care is primarily cosmetic or convenient, unnecessarily costly compared with an alternative, and compliant with applicable contractual benefit requirements. Dental necessity or appropriateness alone does not guarantee coverage or payment.

Definitions and Evidence Sources

Generally accepted standards of dental care

Clinical judgmentDental services provided by a dentist exercising prudent clinical judgment

PurposeEvaluating, diagnosing, or treating a dental injury or disease or its symptoms

Practice consistencyIn accordance with generally accepted standards of dental practice and effective and appropriate in type, frequency, and extent

LimitationsNot primarily for patient or dentist convenience, not cosmetic, and not more costly than an alternative service

Accepted standard sources

Scientific evidenceCredible scientific evidence published in peer-reviewed dental literature generally recognized by the practicing dental community

Policy Summary

PayerWellpoint

PolicyGenerally Accepted Standard of Dental Care

Policy CodePolicy N/A

Change TypeAdministrative/editorial refinement

Effective Date01/01/2026

Last ReviewOct 30, 2025

Next Review DateN/A

Key ActionSubmit current, dated, properly identified pretreatment radiographs obtained within 12 months and including the radiographic apex.

SourceLink

On This Page

Current and dated when required

Periodontal charting

Charting detail6-point periodontal charting

CurrencyCurrent within 12 months and dated

UseMay be required for documentation and benefit determination

Documentation Required

Assess Unfavorable Crown-to-Root Ratio

When an indirect restoration involves an unfavorable crown-to-root ratio, document an assessment of the patient's overall condition and factors affecting prognosis. Crown-to-root ratios poorer than 1:1 create a less-than-ideal situation and may require additional review before approval.

Full-mouth dental condition assessment.
Medical, dental, and periodontal histories.
Periodontal continuing-care status, age, and occlusion.
Include supporting clinical records and current periodontal documentation when requested.

Documentation Required

Periodontal Treatment Documentation

Document that definitive periodontal therapy and successful periodontal maintenance have been completed before requesting approval, or include periodontal therapy in the treatment plan with success evaluated before approval of the indirect restoration.

Address uncontrolled or untreated periodontal disease evidenced by radiographic findings, periodontal charting, or loss of supporting bone, including furcation involvement.
Submit current periodontal status, history of periodontal therapy, tooth mobility, and continuous maintenance therapy when requested.
Current, dated 6-point periodontal charting may be required.

Denial Risk

Service May Not Meet Accepted Standards

Services may be denied when they do not meet generally accepted standards of dental care, even when clinically or dentally necessary. Review considers whether the service is effective, appropriate in type, frequency, and extent, and the lowest-cost option that properly addresses the condition.

Treatment primarily performed for patient or dentist convenience may not qualify.
Cosmetic treatment may not qualify.
A service that is more costly than an appropriate alternative may not qualify.
Treatment directed at salvaging a non-functional or non-restorable tooth may not qualify.
A determination of medical or dental necessity does not guarantee coverage or payment.

Denial Risk

Compromised or Unrestorable Tooth

For indirect restorative treatment involving an unfavorable crown-to-root ratio, document the full-mouth, medical, dental, periodontal, and related clinical assessment. Teeth that are compromised or unrestorable may not be approved for benefits.

A crown-to-root ratio poorer than 1:1 is less than ideal and requires prognostic assessment.
Review significant coronal structural loss suggesting the tooth is unrestorable.
Review root fracture, root defects, root perforation, caries into the furcation, and root caries that makes the tooth appear unrestorable.
Address sub-gingival or sub-osseous carious lesions compromising the supracrestal tissue attachment, including restorative and periodontal considerations.

Denial Risk

Resolve Endodontic Pathology

Untreated or unresolved endodontic pathology is not considered for benefits other than endodontic therapy. Resolve applicable endodontic concerns or document planned endodontic treatment before requesting review of other restorative services.

Untreated or unresolved periapical or periradicular pathology is limited to endodontic therapy.
An unresolved lesion near the pulp chamber without planned endodontic therapy is not considered.
Overfill, underfill, or poor condensation of root canal obturation may preclude consideration.
Internal or external resorption may preclude benefit consideration.
See Dental Clinical Policy 03-001, Endodontic Therapy.

Denial Risk

Uncontrolled Periodontal Disease

Teeth with uncontrolled or untreated periodontal disease may not be approved for the proposed dental procedure until definitive periodontal therapy and successful maintenance are demonstrated, or the planned periodontal therapy is completed and its success evaluated before approval of an indirect restoration.

Consider radiographic or periodontal-charting evidence of disease and loss of supporting bone, including furcation involvement.
Document current periodontal status, periodontal treatment history, tooth mobility, and continuous maintenance therapy when requested.
Submit current, dated 6-point periodontal charting when required.

Professional recommendationsSpecialty-society recommendations or criteria

Recognized clinical viewsViews of recognized dentists practicing in the relevant clinical area

Other considerationsAny other relevant factors

STA

AbbreviationSTA

MeaningSupracrestal tissue attachment

Former termFormerly referred to as biologic width