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Official Description

Sigmoidoscopy, flexible; with control of bleeding, any method

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

A flexible sigmoidoscopy is a diagnostic and therapeutic procedure that involves the use of a flexible endoscope to visualize the lower part of the colon, specifically the sigmoid colon. This procedure is particularly focused on identifying and managing sources of gastrointestinal bleeding. During the sigmoidoscopy, the physician introduces a standard flexible sigmoidoscope into the anus and advances it through the rectum into the sigmoid colon. The use of air insufflation is crucial as it helps to separate the mucosal folds, allowing for a clearer view of the colon's interior. Once the scope is in place, the physician carefully inspects the mucosal surfaces for any signs of bleeding, lesions, or other abnormalities. If a bleeding site is identified, various methods can be employed to control the bleeding. These methods may include the application of thermal energy through cautery devices, the use of a heater probe, or the injection of medications such as epinephrine to promote vasoconstriction. Additionally, noncontact techniques like YAG laser coagulation or argon plasma coagulation may be utilized to effectively manage the bleeding. The procedure is comprehensive, as it not only addresses the immediate concern of bleeding but also allows for the assessment of the overall health of the mucosal surfaces within the sigmoid colon.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The flexible sigmoidoscopy with control of bleeding is indicated for various clinical scenarios where gastrointestinal bleeding is suspected or confirmed. The following conditions may warrant this procedure:

  • Gastrointestinal Bleeding The procedure is performed when there is evidence of bleeding in the lower gastrointestinal tract, which may manifest as hematochezia (bright red blood in the stool) or melena (dark, tarry stools).
  • Identification of Lesions It is indicated for the evaluation of potential lesions, such as polyps or tumors, that may be contributing to bleeding.
  • Assessment of Inflammatory Conditions The procedure can be used to assess inflammatory bowel diseases, such as ulcerative colitis or Crohn's disease, which may lead to bleeding.
  • Post-Surgical Evaluation It may be indicated in patients who have undergone previous colorectal surgery to evaluate for complications such as anastomotic leaks or strictures.

2. Procedure

The procedure of flexible sigmoidoscopy with control of bleeding involves several key steps that ensure both the visualization and management of bleeding sites within the sigmoid colon. The following procedural steps are typically followed:

  • Step 1: Preparation The patient is positioned appropriately, usually in a left lateral decubitus position, to facilitate access to the rectum and sigmoid colon. The area may be prepped, and sedation may be administered as needed for patient comfort.
  • Step 2: Insertion of the Sigmoidoscope A flexible sigmoidoscope is gently inserted into the anus and advanced through the rectum into the sigmoid colon. Air insufflation is applied to distend the colon, allowing for better visualization of the mucosal surfaces.
  • Step 3: Inspection of the Mucosa As the sigmoidoscope is advanced, the physician carefully inspects the mucosal surfaces for any signs of bleeding, lesions, or abnormalities. The scope is then withdrawn to allow for a thorough examination of the identified areas.
  • Step 4: Control of Bleeding Upon identifying a bleeding site, various methods are employed to control the bleeding. This may include the application of bipolar or unipolar cautery, a heater probe, or the injection of epinephrine to promote vasoconstriction. Noncontact methods such as YAG laser coagulation or argon plasma coagulation may also be utilized.
  • Step 5: Final Inspection After the bleeding has been controlled, the endoscope is withdrawn, and the mucosal surfaces are inspected again for any additional abnormalities, such as ulcerations, varices, or strictures.

3. Post-Procedure

Post-procedure care following a flexible sigmoidoscopy with control of bleeding typically involves monitoring the patient for any immediate complications, such as excessive bleeding or perforation. Patients may be observed in a recovery area until the effects of sedation have worn off. Instructions regarding diet and activity may be provided, and patients are usually advised to report any unusual symptoms, such as persistent abdominal pain or rectal bleeding. Follow-up appointments may be scheduled to discuss findings and any further management required based on the results of the procedure.

Short Descr SIGMOIDOSCOPY FOR BLEEDING
Medium Descr SIGMOIDOSCOPY FLX CONTROL BLEEDING
Long Descr Sigmoidoscopy, flexible; with control of bleeding, any method
Status Code Active Code
Global Days 000 - Endoscopic or Minor Procedure
PC/TC Indicator (26, TC) 0 - Physician Service Code
Multiple Procedures (51) 3 - Special payment adjustment rules for multiple endoscopic 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) 1 - Statutory 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.
Endoscopic Base Code 45330  Sigmoidoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator Procedure or Service, Multiple Reduction Applies
ASC Payment Indicator Surgical procedure on ASC list in CY 2007; payment based on OPPS relative payment weight.
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P8C - Endoscopy - sigmoidoscopy
MUE 1
CCS Clinical Classification 77 - Proctoscopy and anorectal biopsy
51 Multiple procedures: when multiple procedures, other than e/m services, physical medicine and rehabilitation services or provision of supplies (eg, vaccines), are performed at the same session by the same individual, the primary procedure or service may be reported as listed. the additional procedure(s) or service(s) may be identified by appending modifier 51 to the additional procedure or service code(s). note: this modifier should not be appended to designated "add-on" codes (see appendix d).
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).
53 Discontinued procedure: under certain circumstances, the physician or other qualified health care professional may elect to terminate a surgical or diagnostic procedure. due to extenuating circumstances or those that threaten the well being of the patient, it may be necessary to indicate that a surgical or diagnostic procedure was started but discontinued. this circumstance may be reported by adding modifier 53 to the code reported by the individual for the discontinued procedure. note: this modifier is not used to report the elective cancellation of a procedure prior to the patient's anesthesia induction and/or surgical preparation in the operating suite. for outpatient hospital/ambulatory surgery center (asc) 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.
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.
74 Discontinued out-patient hospital/ambulatory surgery center (asc) procedure after administration of anesthesia: due to extenuating circumstances or those that threaten the well being of the patient, the physician may terminate a surgical or diagnostic procedure after the administration of anesthesia (local, regional block(s), general) or after the procedure was started (incision made, intubation started, scope inserted, etc). under these circumstances, the procedure started but terminated can be reported by its usual procedure number and the addition of modifier 74. note: the elective cancellation of a service prior to the administration of anesthesia and/or surgical preparation of the patient should not be reported. for physician reporting of a discontinued procedure, see modifier 53.
76 Repeat procedure or service by same physician or other qualified health care professional: it may be necessary to indicate that a procedure or service was repeated by the same physician or other qualified health care professional subsequent to the original procedure or service. this circumstance may be reported by adding modifier 76 to the repeated procedure or service. note: this modifier should not be appended to an e/m service.
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.)
80 Assistant surgeon: surgical assistant services may be identified by adding modifier 80 to the usual procedure number(s).
81 Minimum assistant surgeon: minimum surgical assistant services are identified by adding modifier 81 to the usual procedure number.
AG Primary physician
AQ Physician providing a service in an unlisted health professional shortage area (hpsa)
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
CR Catastrophe/disaster related
GA Waiver of liability statement issued as required by payer policy, individual case
GV Attending physician not employed or paid under arrangement by the patient's hospice provider
GW Service not related to the hospice patient's terminal condition
PD Diagnostic or related non diagnostic item or service provided in a wholly owned or operated entity to a patient who is admitted as an inpatient within 3 days
PT Colorectal cancer screening test; converted to diagnostic test or other procedure
Q1 Routine clinical service provided in a clinical research study that is in an approved clinical research study
Q6 Service furnished under a fee-for-time compensation arrangement by a substitute physician or by a substitute physical therapist furnishing outpatient physical therapy services in a health professional shortage area, a medically underserved area, or a rural area
SG Ambulatory surgical center (asc) facility service
X2 Continuous/focused services: for reporting services by clinicians whose expertise is needed for the ongoing management of a chronic disease or a condition that needs to be managed and followed with no planned endpoint to the relationship; reporting clinician service examples include but are not limited to: a rheumatologist taking care of the patient's rheumatoid arthritis longitudinally but not providing general primary care services
X4 Episodic/focused services: for reporting services by clinicians who provide focused care on particular types of treatment limited to a defined period and circumstance; the patient has a problem, acute or chronic, that will be treated with surgery, radiation, or some other type of generally time-limited intervention; reporting clinician service examples include but are not limited to, the orthopedic surgeon performing a knee replacement and seeing the patient through the postoperative period
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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2017-01-01 Changed Moderate (Conscious) Sedation flag removed. See new Moderate Sedation category.
2015-01-01 Changed Description Changed
2002-01-01 Changed Code description changed.
Pre-1990 Added Code added.
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