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Official Description

Otolaryngologic examination under general anesthesia

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

An otolaryngologic examination under general anesthesia involves a comprehensive assessment of the ear, nose, and throat (ENT) regions while the patient is under general anesthesia. This procedure allows for a thorough evaluation of various structures without the discomfort that may be experienced during a standard examination. The examination begins with an assessment of the external ear, where the size, shape, and any signs of inflammation or ulcers are noted. Following this, the external auditory meatus is examined to ensure it is patent, and any inflammation or discharge is evaluated. Cerumen (earwax) is removed, and any drainage is aspirated to maintain a clear view of the tympanic membrane. The tympanic membrane itself is assessed for its color, presence of perforations, and mobility, which are critical indicators of middle ear health. If a perforation is identified, the middle ear is further examined through this opening for any signs of edema, discharge, or lesions that may indicate underlying pathology. The external nose is also evaluated for deformities and lesions, including cysts and inflammation. Additionally, anterior and posterior rhinoscopy is performed to inspect the vestibule, nasal cavity, and nasopharynx for any obstructions, drainage, bleeding, polyps, or other anomalies that could affect respiratory function or indicate disease. The oral cavity is thoroughly examined, including the lips, teeth, gums, tongue, hard and soft palates, floor of the mouth, and cheeks, to identify any abnormalities. The oropharynx is evaluated, focusing on the uvula, soft palate, anterior and posterior tonsillar pillars, tonsils, and the posterior pharyngeal wall. Finally, the larynx and piriform fossa are examined, and the neck is inspected and palpated to identify any abnormalities that may require further investigation or intervention. This detailed examination is crucial for diagnosing and managing various ENT conditions effectively.

© Copyright 2026 Coding Ahead. All rights reserved.

1. Indications

The otolaryngologic examination under general anesthesia is indicated for a variety of conditions and symptoms that necessitate a thorough evaluation of the ear, nose, and throat regions. The following are specific indications for this procedure:

  • Severe Ear Pain Persistent or severe ear pain that may indicate underlying conditions such as otitis media or other ear pathologies.
  • Hearing Loss Unexplained hearing loss that requires detailed examination of the tympanic membrane and middle ear structures.
  • Nasal Obstruction Chronic nasal obstruction that may be due to structural abnormalities, polyps, or other lesions.
  • Throat Pain or Difficulty Swallowing Persistent throat pain or dysphagia that necessitates evaluation of the oropharynx and larynx.
  • Facial Deformities Assessment of facial deformities or abnormalities that may affect the nasal passages or oral cavity.
  • Suspicion of Tumors Evaluation for suspected tumors or lesions in the ENT region that require biopsy or further investigation.

2. Procedure

The procedure for an otolaryngologic examination under general anesthesia involves several detailed steps to ensure a comprehensive assessment of the ENT regions. The following procedural steps are performed:

  • Step 1: Anesthesia Administration The patient is placed under general anesthesia to ensure comfort and immobility during the examination. This allows for a thorough evaluation without the discomfort that may arise from conscious examination.
  • Step 2: External Ear Examination The external ear, including the pinna, is examined for size, shape, and any signs of inflammation or ulcers. This initial assessment helps identify any external abnormalities that may require further attention.
  • Step 3: External Auditory Meatus Assessment The external auditory meatus is examined for patency, inflammation, and discharge. Any cerumen is removed, and drainage is aspirated to provide a clear view of the tympanic membrane.
  • Step 4: Tympanic Membrane Evaluation The tympanic membrane is assessed for color, perforations, and mobility. If a perforation is present, the middle ear is examined through this opening for any signs of edema, discharge, or lesions.
  • Step 5: External Nose Examination The external nose is evaluated for deformities and lesions, including any signs of inflammation or cysts that may affect nasal function.
  • Step 6: Rhinoscopy Anterior and posterior rhinoscopy is performed to examine the vestibule, nasal cavity, and nasopharynx for obstruction, drainage, bleeding, polyps, and other anomalies.
  • Step 7: Oral Cavity Examination The oral cavity is thoroughly examined, including the lips, teeth, gums, tongue, hard and soft palates, floor of the mouth, and cheeks, to identify any abnormalities that may require intervention.
  • Step 8: Oropharynx Evaluation The oropharynx is evaluated, focusing on the uvula, soft palate, anterior and posterior tonsillar pillars, tonsils, and the posterior pharyngeal wall for any signs of disease or abnormalities.
  • Step 9: Larynx and Neck Examination The larynx and piriform fossa are examined, and the neck is inspected and palpated to identify any abnormalities that may indicate underlying conditions.

3. Post-Procedure

After the otolaryngologic examination under general anesthesia, the patient is monitored as they recover from anesthesia. Post-procedure care may include observation for any immediate complications related to anesthesia or the examination itself. Patients may experience temporary discomfort in the throat or ears, which should be managed with appropriate analgesics as prescribed. Follow-up appointments may be scheduled to discuss findings from the examination and any necessary treatment plans based on the results. It is essential to provide the patient with clear instructions regarding signs of complications, such as increased pain, bleeding, or difficulty breathing, which would require immediate medical attention.

Short Descr EAR AND THROAT EXAMINATION
Medium Descr OTOLARYNGOLOGIC EXAM UNDER GENERAL ANESTHESIA
Long Descr Otolaryngologic examination under general anesthesia
Status Code Active Code
Global Days 000 - Endoscopic or Minor Procedure
PC/TC Indicator (26, TC) 0 - Physician Service Code
Multiple Procedures (51) 0 - No payment adjustment rules for multiple procedures apply.
Bilateral Surgery (50) 0 - 150% payment adjustment for bilateral procedures does NOT apply.
Physician Supervisions 09 - Concept does not apply.
Assistant Surgeon (80, 82) 0 - Payment restriction for assistants at surgery applies to this procedure...
Co-Surgeons (62) 0 - Co-surgeons not permitted for this procedure.
Team Surgery (66) 0 - Team surgeons not permitted for this procedure.
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator Procedure or Service, Multiple Reduction Applies
Type of Service (TOS) 1 - Medical Care
Berenson-Eggers TOS (BETOS) M5D - Specialist - other
MUE 1
CCS Clinical Classification 31 - Diagnostic procedures on nose, mouth and pharynx
59 Distinct procedural service: under certain circumstances, it may be necessary to indicate that a procedure or service was distinct or independent from other non-e/m services performed on the same day. modifier 59 is used to identify procedures/services, other than e/m services, that are not normally reported together, but are appropriate under the circumstances. documentation must support a different session, different procedure or surgery, different site or organ system, separate incision/excision, separate lesion, or separate injury (or area of injury in extensive injuries) not ordinarily encountered or performed on the same day by the same individual. however, when another already established modifier is appropriate it should be used rather than modifier 59. only if no more descriptive modifier is available, and the use of modifier 59 best explains the circumstances, should modifier 59 be used. note: modifier 59 should not be appended to an e/m service. to report a separate and distinct e/m service with a non-e/m service performed on the same date, see modifier 25.
GC This service has been performed in part by a resident under the direction of a teaching physician
22 Increased procedural services: when the work required to provide a service is substantially greater than typically required, it may be identified by adding modifier 22 to the usual procedure code. documentation must support the substantial additional work and the reason for the additional work (ie, increased intensity, time, technical difficulty of procedure, severity of patient's condition, physical and mental effort required). note: this modifier should not be appended to an e/m service.
52 Reduced services: under certain circumstances a service or procedure is partially reduced or eliminated at the discretion of the physician or other qualified health care professional. under these circumstances the service provided can be identified by its usual procedure number and the addition of modifier 52, signifying that the service is reduced. this provides a means of reporting reduced services without disturbing the identification of the basic service. note: for hospital outpatient reporting of a previously scheduled procedure/service that is partially reduced or cancelled as a result of extenuating circumstances or those that threaten the well-being of the patient prior to or after administration of anesthesia, see modifiers 73 and 74 (see modifiers approved for asc hospital outpatient use).
58 Staged or related procedure or service by the same physician or other qualified health care professional during the postoperative period: it may be necessary to indicate that the performance of a procedure or service during the postoperative period was: (a) planned or anticipated (staged); (b) more extensive than the original procedure; or (c) for therapy following a surgical procedure. this circumstance may be reported by adding modifier 58 to the staged or related procedure. note: for treatment of a problem that requires a return to the operating/procedure room (eg, unanticipated clinical condition), see modifier 78.
78 Unplanned return to the operating/procedure room by the same physician or other qualified health care professional following initial procedure for a related procedure during the postoperative period: it may be necessary to indicate that another procedure was performed during the postoperative period of the initial procedure (unplanned procedure following initial procedure). when this procedure is related to the first, and requires the use of an operating/procedure room, it may be reported by adding modifier 78 to the related procedure. (for repeat procedures, see modifier 76.)
79 Unrelated procedure or service by the same physician or other qualified health care professional during the postoperative period: the individual may need to indicate that the performance of a procedure or service during the postoperative period was unrelated to the original procedure. this circumstance may be reported by using modifier 79. (for repeat procedures on the same day, see modifier 76.)
GW Service not related to the hospice patient's terminal condition
LT Left side (used to identify procedures performed on the left side of the body)
RT Right side (used to identify procedures performed on the right side of the body)
SG Ambulatory surgical center (asc) facility service
XS Separate structure, a service that is distinct because it was performed on a separate organ/structure
XU Unusual non-overlapping service, the use of a service that is distinct because it does not overlap usual components of the main service
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