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CPT 92700: Otorhinolaryngology Procedure, Unlisted

CPT code 92700 designates unlisted otorhinolaryngological procedures and is used when a specific CPT descriptor is not available for an ENT intervention. Nationally, unlisted procedure codes like 92700 matter because they require clear clinical documentation and often additional justification for payer adjudication; they appear across diverse care settings from outpatient clinics to ambulatory surgical centers and hospital outpatient departments. Key payers addressed in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the code’s clinical scope, typical sites of service, common billing considerations, and the payer landscape relevant to reimbursement and claims processing. The publication summarizes benchmarking approaches, documentation expectations for unlisted procedures, and pertinent policy and coding updates that affect use of 92700. Where specific payer policy details are unavailable in the source, the report notes that data was not provided. The content is intended for coding professionals, compliance staff, and revenue cycle teams seeking a national-level reference for handling unlisted ENT procedures billed with 92700.

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Billing Code Overview

CPT code 92700 is used to report otorhinolaryngological procedures that do not have a specific code. This category covers miscellaneous ENT procedures that are clinically significant but lack a dedicated CPT descriptor.

Service Type: Otorhinolaryngology procedure, unlisted

Typical Site of Service: Hospital outpatient department, ambulatory surgical center, or physician outpatient clinic, depending on the procedure and clinical setting.

Data not available in the input.

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CPT 92700: Otorhinolaryngology Procedure, Unlisted

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Get alerted when payer policies referencing 92700 are released or updated.

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Billing Code Overview

Service Type: Otorhinolaryngology procedure, unlisted

Typical Site of Service: Hospital outpatient department, ambulatory surgical center, or physician outpatient clinic, depending on the procedure and clinical setting.

Data not available in the input.

Clinical & Coding Specifications

Clinical Context

A typical patient is an adult referred to an otolaryngologist for a head and neck procedure that does not have a specific CPT code. Example scenario: a 56-year-old patient with a history of recurrent epistaxis and a small, atypical nasal mucosal lesion undergoes an in‑office diagnostic and limited therapeutic procedure under local anesthesia. The clinician performs inspection with nasal endoscopy, targeted tissue sampling and cauterization of a bleeding focus, and limited debridement of scar tissue. The encounter is documented as an otorhinolaryngological procedure without a dedicated CPT code and reported using 92700.

Workflow:

Patient evaluation and informed consent in clinic, with review of prior imaging and history.
Local anesthesia applied and endoscopic visualization performed.
Targeted intervention (biopsy, cautery, debridement) completed; hemostasis achieved.
Specimens are documented and submitted to pathology when applicable (professional and technical components specified).
Procedure note documents medical necessity, exact operative steps, time, anesthesia, and any complications for coding and billing using 92700 with applicable modifiers and diagnosis linkage.

Coding Specifications

Modifier	Description	When to Use
`22`	Increased procedural services	Use when the service required substantially greater effort or complexity than typical and documentation supports modifier `22`.

| 26 | Professional component | Use when billing only the physician interpretation or performance portion separate from technical resources.

| 51 | Multiple procedures | Use when 92700 is reported in addition to other CPT procedures during the same session and payer requires modifier 51 for multiple procedures.

| 52 | Reduced services | Use when the procedure is partially reduced or discontinued but still reported.

| 53 | Discontinued procedure | Use when the procedure is begun but stopped for reasons such as patient instability.

| 59 | Distinct procedural service | Use when a separate, distinct procedure not normally reported together is performed in a separate anatomic site or session.

| 76 | Repeat procedure by same physician | Use when the same physician repeats the procedure later the same day.

| RT | Right side | Use to indicate laterality when the procedure is specific to the right anatomic side.

| TC | Technical component | Use when billing only the technical component (equipment, supplies) separate from professional services.

| XU | Unusual non-overlapping service | Use to indicate a distinct service that does not overlap components of another service when payers accept alpha-numeric modifiers.

Taxonomy Code	Specialty	Notes
207Y00000X	Otolaryngology	Primary specialty performing diagnostic and therapeutic otorhinolaryngological procedures.

| 207K00000X | Head and Neck Surgery | Surgeons performing complex or operative interventions when an unlisted head and neck procedure is required.

| 2080P0102X | Allergy & Immunology (Rhinology involvement) | Specialists who may perform limited nasal procedures in an office setting related to allergic disease.

| 207L00000X | Pediatric Otolaryngology | Subspecialty for pediatric patients requiring unlisted ENT procedures.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`J34.89`	Other specified disorders of nose and nasal sinuses	Covers atypical nasal lesions or pathology not classified elsewhere that may prompt an unlisted otorhinolaryngological procedure billed with `92700`.

| R04.0 | Epistaxis | Active or recurrent nosebleed requiring targeted cautery or control when a specific procedure code is not applicable.

| J34.9 | Disorder of nose and nasal sinuses, unspecified | Use when a non-specific nasal disorder necessitates diagnostic or therapeutic unlisted procedures.

| K11.6 | Disturbances of salivary secretion | Related head and neck pathology in which minor unlisted procedures may be performed.

| R07.89 | Other chest pain (used when referred otorhinolaryngologic symptoms present) | May be listed when atypical head and neck pain prompts diagnostic procedures in ENT, but only when clinically relevant.

| J35.3 | Hypertrophy of tonsils and adenoids | When concurrent or adjacent procedures are performed that do not have specific codes and an unlisted code is used.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`31231`	Nasal/sinus endoscopy, diagnostic, unilateral or bilateral (separate procedure)	Often performed before or during unlisted nasal procedures to visualize anatomy and guide targeted interventions billed with `92700` when no specific code applies.

| 31575 | Laryngoscopy, flexible fiberoptic, diagnostic | May be performed in the same encounter for airway visualization when unlisted otorhinolaryngological interventions are required.

| 30300 | Removal impacted cerumen (one or both ears) | Represents common minor ENT procedures that may occur in the same visit; distinct procedures should be appended with appropriate modifiers when billed alongside 92700.

| 31000 | Tracheostomy, temporary emergency (separate procedure) | In urgent head and neck airway situations, advanced airway procedures may precede or follow unlisted ENT work; documented relationship clarifies sequencing.

| 42345 | Diagnostic biopsy of oral cavity or oropharynx | Tissue sampling procedures adjacent to the nasal or pharyngeal regions; when no specific code exists for the exact approach, 92700 may be used for unlisted otorhinolaryngological procedures.

Frequently Asked Questions

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 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

Workflow:

Patient evaluation and informed consent in clinic, with review of prior imaging and history.
Local anesthesia applied and endoscopic visualization performed.
Targeted intervention (biopsy, cautery, debridement) completed; hemostasis achieved.
Specimens are documented and submitted to pathology when applicable (professional and technical components specified).
Procedure note documents medical necessity, exact operative steps, time, anesthesia, and any complications for coding and billing using 92700 with applicable modifiers and diagnosis linkage.

Coding Specifications

Modifier	Description	When to Use
`22`	Increased procedural services	Use when the service required substantially greater effort or complexity than typical and documentation supports modifier `22`.