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The procedure described by CPT® Code 57420 involves a colposcopy of the entire vagina, and if the cervix is present, it includes examination of the cervix as well. A colposcopy is a diagnostic procedure that utilizes a specialized instrument known as a colposcope, which resembles a pair of binoculars mounted on a stand and equipped with a light source. This instrument is designed to magnify the tissues of the vagina and cervix, facilitating a detailed examination for any abnormalities. During the procedure, the colposcope is positioned at the vaginal opening, and a speculum is inserted into the vagina to gently separate the vaginal walls, allowing for a comprehensive inspection. The physician rotates the speculum to ensure that the entire vaginal wall is thoroughly examined. If the cervix is intact, the speculum is adjusted to provide a clear view of the cervix as well. The examination is conducted under varying magnifications—typically two or three—to enhance the visualization of any abnormal tissue. To further aid in identifying abnormal cells, acetic acid is applied to the tissues, which helps to highlight any irregularities. Following this, different-colored filters may be utilized to observe blood vessels and any unusual patterns in blood vessel formation. Additionally, an iodine solution is applied to stain the glycogen present in the cells; normal cells will take on a dark-brown hue, while areas that do not stain are indicative of potential abnormalities and are targeted for biopsy. This procedure is critical for the early detection of cervical and vaginal pathologies, and it is important to note that CPT® Code 57420 is specifically used when the colposcopy is performed without any biopsies, whereas CPT® Code 57421 is applicable when one or more biopsies are conducted during the procedure.
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The colposcopy procedure described by CPT® Code 57420 is indicated for the following conditions:
The colposcopy procedure involves several key steps to ensure a thorough examination of the vagina and cervix.
After the colposcopy procedure, patients may experience some mild discomfort or spotting, which is generally expected. It is important for the physician to provide post-procedure care instructions, including recommendations for monitoring any unusual symptoms. Patients should be advised to avoid sexual intercourse, douching, or using tampons for a specified period following the procedure to allow for proper healing. If biopsies were taken, the physician will discuss the timeline for results and any necessary follow-up appointments to review findings and determine further management if needed.
| Short Descr | EXAM OF VAGINA W/SCOPE | Medium Descr | COLPOSCOPY ENTIRE VAGINA W/CERVIX IF PRESENT | Long Descr | Colposcopy of the entire vagina, with cervix if present; | Status Code | Active Code | Global Days | 000 - Endoscopic or Minor Procedure | PC/TC Indicator (26, TC) | 0 - Physician Service Code | Multiple Procedures (51) | 2 - Standard 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) | 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. | Diagnostic Imaging Family | 99 - Concept Does Not Apply | APC Status Indicator | Procedure or Service, Multiple Reduction Applies | ASC Payment Indicator | Office-based surgical procedure added to ASC list in CY 2008 or later with MPFS nonfacility PE RVUs; payment based on MPFS nonfacility PE RVUs. | Type of Service (TOS) | 2 - Surgery | Berenson-Eggers TOS (BETOS) | P1G - Major procedure - Other | MUE | 1 | CCS Clinical Classification | 130 - Other diagnostic procedures, female organs |
This is a primary code that can be used with these additional add-on codes.
| 57465 | Female Edit Add-on Code MPFS Status: Active Code APC N Computer-aided mapping of cervix uteri during colposcopy, including optical dynamic spectral imaging and algorithmic quantification of the acetowhitening effect (List separately in addition to code for primary procedure) | 58110 | Female Edit Addon Code MPFS Status: Active Code APC N ASC N1 CPT Assistant Article Illustration for Code Endometrial sampling (biopsy) performed in conjunction with colposcopy (List separately in addition to code for primary procedure) |
| 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. | 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). | XS | Separate structure, a service that is distinct because it was performed on a separate organ/structure | 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. | 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). | AQ | Physician providing a service in an unlisted health professional shortage area (hpsa) | CR | Catastrophe/disaster related | FS | Split (or shared) evaluation and management visit | GA | Waiver of liability statement issued as required by payer policy, individual case | GC | This service has been performed in part by a resident under the direction of a teaching physician | KX | Requirements specified in the medical policy have been met | 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 | UA | Medicaid level of care 10, as defined by each state |
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| 2010-01-01 | Changed | Code description changed. |
| 2003-01-01 | Added | First appearance in code book in 2003. |
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