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CPT 41827: Dentoalveolar Lesion Excision with Complex Repair

CPT code 41827 covers surgical excision of a lesion or tumor from dentoalveolar structures with complex repair, including procedures such as grafting or advanced suturing. Nationally, this code captures procedures performed by dental and oral-maxillofacial surgeons when removal of a lesion requires reconstructive techniques to restore site integrity and function. It is relevant for coding accuracy, clinical documentation, and coverage determination for oral surgical services.

Key payers in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the clinical context for 41827, common reimbursement and coverage considerations used by major payers, and benchmarking elements for utilization and coding patterns. The publication highlights documentation elements that support use of the complex repair descriptor, typical sites of service, and common billing scenarios. Also presented are payer-specific policy summaries and national-level considerations affecting prior authorization and medical necessity review for dentoalveolar excision with complex repair.

This summary is intended for coding professionals, clinical billing staff, and policy analysts seeking a national perspective on clinical use, payer approaches, and documentation expectations for CPT code 41827.

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Billing Code Overview

CPT code 41827 describes the excision of a lesion or tumor from a dentoalveolar structure with complex repair, such as grafting or advanced suturing techniques. This procedure involves removal of a pathologic lesion within the tooth-supporting tissues and reconstruction of the defect to restore form and function.

Service type: Surgical excision with complex oral soft-tissue repair
Typical site of service: Oral and maxillofacial surgery setting, dental clinic or ambulatory surgical center where dentoalveolar procedures are performed

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CPT 41827: Dentoalveolar Lesion Excision with Complex Repair

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Billing Code Overview

Service type: Surgical excision with complex oral soft-tissue repair
Typical site of service: Oral and maxillofacial surgery setting, dental clinic or ambulatory surgical center where dentoalveolar procedures are performed

Clinical & Coding Specifications

Clinical Context

A typical patient is a 52-year-old adult referred to an oral and maxillofacial surgery clinic for excision of a benign but enlarging odontogenic tumor arising from a tooth-bearing (dentoalveolar) area of the mandible. The patient reports progressive swelling, intermittent local pain, and occasional drainage. Preoperative assessment includes clinical oral exam, panoramic radiograph and cone-beam CT to define lesion extent and relation to adjacent teeth and neurovascular structures. The provider plans surgical excision of the lesion with removal of involved tooth structures and a complex repair of the defect using local soft-tissue advancement and grafting to restore alveolar continuity and achieve primary closure.

On the day of service the patient undergoes general anesthesia with local nerve block. The surgeon performs excision of the dentoalveolar lesion, performs curettage of the surgical bed, places bone graft material and/or soft-tissue graft as needed, and performs multilayered, complex suturing to reconstruct the alveolar mucosa and periosteum. Intraoperative and immediate postoperative documentation includes indication, extent of excision (dimensions and involvement of tooth/osseous structures), description of graft material, complexity and time of repair, hemostasis, drains if used, and postoperative care instructions. The typical site of service is an outpatient ambulatory surgery center or hospital operating room depending on case complexity and anesthesia requirements.

Postoperative follow-up includes wound checks, suture removal, radiographic surveillance, and coordination with restorative dentistry for prosthetic or orthodontic planning if teeth were removed. Billing uses CPT code 41827 for excision of a lesion or tumor from a dentoalveolar structure with complex repair such as grafting or complex suturing.

Coding Specifications

Modifier	Description	When to Use
`22`	Increased procedural services	Use when the work required to perform `41827` is substantially greater than typical (extensive dissection, unusually large defect, extra operative time documented).
`23`	Unusual anesthesia	Use when general anesthesia or monitored anesthesia care is required for a procedure usually performed with local anesthesia and this is documented.
`26`	Professional component	Use when reporting only the professional (surgeon) component separate from technical services billed by the facility (rare for this CPT).
`50`	Bilateral procedure	Use when identical dentoalveolar lesions are excised and repaired on both left and right sides in the same session when applicable.
`51`	Multiple procedures	Use when `41827` is billed with other distinct procedures during the same operative session; report primary procedure first and append `51` to secondary ones per payer rules.
`52`	Reduced services	Use when the procedure is partially reduced or not completed and documentation supports decreased service.
`53`	Discontinued procedure	Use when the procedure is terminated due to an extenuating circumstance (e.g., patient instability) with documentation.
`62`	Two surgeons	Use when two surgeons work together as primary surgeons performing distinct portions of `41827` requiring separate skilled expertise.
`73`	Discontinued outpatient procedure before anesthesia	Use when the outpatient procedure is discontinued prior to the administration of anesthesia.
`78`	Unplanned return to operating room	Use when the patient returns to the OR for a related procedure during the postoperative global period (e.g., hematoma evacuation after `41827`).

Taxonomy Code	Specialty	Notes
`207X00000X`	Oral and Maxillofacial Surgery	Primary specialty performing complex dentoalveolar excisions and repairs.
`1223C0001X`	Periodontics	Performs complex soft-tissue and hard-tissue grafting in alveolar reconstruction.
`1223P0106X`	Prosthodontics	Participates in pre- and post-operative rehabilitation when tooth removal affects prosthetic planning.
`207L0003X`	Plastic Surgery, Maxillofacial	Involvement for extensive soft-tissue reconstruction when defects extend beyond intraoral tissues.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`K09.8`	Other cysts of oral region, not elsewhere classified	Relevant for odontogenic cysts requiring enucleation and alveolar repair.
`K06.8`	Other specified disorders of gingiva and edentulous alveolar ridge	Covers localized alveolar soft-tissue lesions requiring excision and complex repair.
`K10.2`	Tumor of the jaw	Used for benign or unspecified jaw tumors that necessitate surgical excision.
`C41.9`	Malignant neoplasm of bone and articular cartilage, unspecified site	Applied when malignant bone tumors involve the alveolar process (use with caution; histology guides coding).
`K08.4`	Acquired absence of teeth	Relevant when tooth extraction is part of lesion removal and subsequent alveolar reconstruction is required.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`41827`	Excision of lesion or tumor, dentoalveolar structure; with complex repair (grafting, complex suturing)	Primary procedure for excision and complex repair of dentoalveolar lesions.
`41010`	Incision and drainage of intraoral abscess; simple	May be performed prior to definitive excision if acute infection is present and needs source control.
`41820`	Excision of lesion or tumor, dentoalveolar structure; simple repair	Used for less complex excisions when only simple closure is required instead of complex grafting or suturing.
`41826`	Excision of lesion or tumor, dentoalveolar structure; intermediate repair	Used when repair complexity is between simple and complex, assisting in selecting correct repair level.
`21045`	Enucleation and curettage of cyst or benign tumor of jaw (maxilla or mandible)	Performed when lesion requires enucleation of intraosseous cystic lesions and may be performed in conjunction with grafting described in `41827`.

CPT 41820: Periodontal Gingival Separation for Infection Treatment

CPT-41821-OPERCULECTOMY-DENTAL-MINOR-ORAL-SURGERY

CPT 41821: Operculectomy, Excision of Operculum

CPT-41822-DENTOALVEOLAR-TUBEROSITY-FIBROUS-TISSUE-EXCISION

CPT 41822: Excision of Fibrous Soft Tissue Over Dentoalveolar Tuberosity

CPT-41823-DENTOALVEOLAR-BONE-RESECTION

CPT 41823: Dentoalveolar Bone Resection

CPT-41825-DENTOALVEOLAR-LESION-EXCISION-NO-REPAIR

CPT 41825: Excision of Dentoalveolar Lesion Without Repair

CPT-41826-DENTOALVEOLAR-LESION-EXCISION-SIMPLE-REPAIR

CPT 41826: Excision of Dentoalveolar Tumor or Lesion, Simple Repair

CPT-41828-ALVEOLAR-MUCOSA-EXCISION-SINGLE-QUADRANT

CPT 41828: Excision of Hyperplastic Alveolar Mucosa, Single Quadrant

CPT-41830-ALVEOLAR-PROCESS-BONE-REMOVAL

CPT 41830: Removal of Alveolar Process Including Inflamed or Dead Bone

CPT-41850-DENTOALVEOLAR-LESION-DESTRUCTION-ABLATION

CPT 41850: Dentoalveolar Lesion Destruction, Non-Excisional

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Jul 29, 2026.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Jul 29, 2026.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Jul 29, 2026.

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Trek Health powers OpenPayer with a leading commercial payer intelligence platform, seamlessly converting fragmented payer data into actionable insights for provider organizations.

Trek Health ingests and normalizes Transparency in Coverage data and payer policy updates to give provider organizations a clear view of how commercial reimbursement behaves across markets, payers, and services. Our platform transforms raw payer disclosures into structured intelligence that supports contract evaluation, payer negotiations, and service line strategy. By combining market benchmarks with ongoing policy visibility, Trek helps teams identify variability, risk, and opportunity in commercial reimbursement. The result is faster insight, stronger negotiating positions, and more informed financial decisions.

Clinical & Coding Specifications

Clinical Context

Coding Specifications

Modifier	Description	When to Use
`22`	Increased procedural services	Use when the work required to perform `41827` is substantially greater than typical (extensive dissection, unusually large defect, extra operative time documented).
`23`	Unusual anesthesia	Use when general anesthesia or monitored anesthesia care is required for a procedure usually performed with local anesthesia and this is documented.
`26`	Professional component	Use when reporting only the professional (surgeon) component separate from technical services billed by the facility (rare for this CPT).
`50`	Bilateral procedure	Use when identical dentoalveolar lesions are excised and repaired on both left and right sides in the same session when applicable.
`51`	Multiple procedures	Use when `41827` is billed with other distinct procedures during the same operative session; report primary procedure first and append `51` to secondary ones per payer rules.
`52`	Reduced services	Use when the procedure is partially reduced or not completed and documentation supports decreased service.
`53`	Discontinued procedure	Use when the procedure is terminated due to an extenuating circumstance (e.g., patient instability) with documentation.
`62`	Two surgeons	Use when two surgeons work together as primary surgeons performing distinct portions of `41827` requiring separate skilled expertise.
`73`	Discontinued outpatient procedure before anesthesia	Use when the outpatient procedure is discontinued prior to the administration of anesthesia.
`78`	Unplanned return to operating room	Use when the patient returns to the OR for a related procedure during the postoperative global period (e.g., hematoma evacuation after `41827`).

Taxonomy Code	Specialty	Notes
`207X00000X`	Oral and Maxillofacial Surgery	Primary specialty performing complex dentoalveolar excisions and repairs.
`1223C0001X`	Periodontics	Performs complex soft-tissue and hard-tissue grafting in alveolar reconstruction.
`1223P0106X`	Prosthodontics	Participates in pre- and post-operative rehabilitation when tooth removal affects prosthetic planning.
`207L0003X`	Plastic Surgery, Maxillofacial	Involvement for extensive soft-tissue reconstruction when defects extend beyond intraoral tissues.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`K09.8`	Other cysts of oral region, not elsewhere classified	Relevant for odontogenic cysts requiring enucleation and alveolar repair.
`K06.8`	Other specified disorders of gingiva and edentulous alveolar ridge	Covers localized alveolar soft-tissue lesions requiring excision and complex repair.
`K10.2`	Tumor of the jaw	Used for benign or unspecified jaw tumors that necessitate surgical excision.
`C41.9`	Malignant neoplasm of bone and articular cartilage, unspecified site	Applied when malignant bone tumors involve the alveolar process (use with caution; histology guides coding).
`K08.4`	Acquired absence of teeth	Relevant when tooth extraction is part of lesion removal and subsequent alveolar reconstruction is required.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`41827`	Excision of lesion or tumor, dentoalveolar structure; with complex repair (grafting, complex suturing)	Primary procedure for excision and complex repair of dentoalveolar lesions.
`41010`	Incision and drainage of intraoral abscess; simple	May be performed prior to definitive excision if acute infection is present and needs source control.
`41820`	Excision of lesion or tumor, dentoalveolar structure; simple repair	Used for less complex excisions when only simple closure is required instead of complex grafting or suturing.
`41826`	Excision of lesion or tumor, dentoalveolar structure; intermediate repair	Used when repair complexity is between simple and complex, assisting in selecting correct repair level.
`21045`	Enucleation and curettage of cyst or benign tumor of jaw (maxilla or mandible)	Performed when lesion requires enucleation of intraosseous cystic lesions and may be performed in conjunction with grafting described in `41827`.

CPT 41820: Periodontal Gingival Separation for Infection Treatment

CPT-41821-OPERCULECTOMY-DENTAL-MINOR-ORAL-SURGERY

CPT 41821: Operculectomy, Excision of Operculum

CPT-41822-DENTOALVEOLAR-TUBEROSITY-FIBROUS-TISSUE-EXCISION

CPT 41822: Excision of Fibrous Soft Tissue Over Dentoalveolar Tuberosity

CPT-41823-DENTOALVEOLAR-BONE-RESECTION

CPT 41823: Dentoalveolar Bone Resection

CPT-41825-DENTOALVEOLAR-LESION-EXCISION-NO-REPAIR

CPT 41825: Excision of Dentoalveolar Lesion Without Repair

CPT-41826-DENTOALVEOLAR-LESION-EXCISION-SIMPLE-REPAIR

CPT 41826: Excision of Dentoalveolar Tumor or Lesion, Simple Repair

CPT-41828-ALVEOLAR-MUCOSA-EXCISION-SINGLE-QUADRANT

CPT 41828: Excision of Hyperplastic Alveolar Mucosa, Single Quadrant

CPT-41830-ALVEOLAR-PROCESS-BONE-REMOVAL

CPT 41830: Removal of Alveolar Process Including Inflamed or Dead Bone

CPT-41850-DENTOALVEOLAR-LESION-DESTRUCTION-ABLATION

CPT 41850: Dentoalveolar Lesion Destruction, Non-Excisional

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Jul 29, 2026.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Jul 29, 2026.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Jul 29, 2026.

Published by

Trek Health powers OpenPayer with a leading commercial payer intelligence platform, seamlessly converting fragmented payer data into actionable insights for provider organizations.

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CPT 41827: Dentoalveolar Lesion Excision with Complex Repair

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Billing Code Overview

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CPT 41827: Dentoalveolar Lesion Excision with Complex Repair

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Billing Code Overview

Clinical & Coding Specifications

Clinical Context

Coding Specifications

Related Diagnoses

Related CPT Codes

Related Codes

References

Clinical & Coding Specifications

Clinical Context

Coding Specifications

Related Diagnoses

Related CPT Codes

Related Codes

References