Clinical Context
A 34-year-old woman with abnormal cervical cytology (high-grade squamous intraepithelial lesion) is referred to colposcopy. After application of acetic acid and Lugol iodine, distinct acetowhite lesions and an abnormal transformation zone are identified on the cervix. The clinician performs a colposcopic exam of the cervix and adjacent upper vagina using a colposcope, then obtains targeted loop electrosurgical excision procedure (LEEP) biopsies to remove the abnormal transformation zone for histopathology. The workflow includes pre-procedure consent, verification of indications (abnormal Pap/HPV testing), patient positioning in lithotomy, speculum insertion, colposcopic inspection, local anesthesia to the cervix as needed, loop electrode excision of suspicious areas, hemostasis (cautery or sutures), specimen labeling and submission to pathology, and post-procedure recovery with discharge instructions and follow-up arranged for pathology review and possible additional treatment.
Coding Specifications
| Modifier | Description | When to Use |
|---|
25 | Significant, separately identifiable evaluation and management (E/M) service by the same physician on the same day of the procedure | Use when a distinct E/M visit is performed the same day as the colposcopy/LEEP for evaluation or management beyond pre-procedure consent |
| 26 | Professional component | Use when billing only the physician’s interpretation component separate from technical services
| TC | Technical component | Use when billing only the technical component (facility or equipment) and not the physician professional portion
| 59 | Distinct procedural service | Use to indicate a separate and distinct procedure from other services on the same day when bundling edits may apply
| 52 | Reduced services | Use when the procedure is partially reduced or not completed as originally planned
| 53 | Discontinued procedure | Use when the procedure is started but terminated due to extenuating circumstances or patient choice
| 22 | Increased procedural services | Use when the work required is substantially greater than typically required for the procedure
| 47 | Anesthesia by surgeon | Use when the surgeon performs local or regional anesthesia in non-anesthesiologist settings (varies by payer rules)
| 62 | Two surgeons | Use when two surgeons work together as primary surgeons performing distinct portions of the procedure
| 76 | Repeat procedure by same physician | Use if the exact procedure is repeated subsequent to the original service by the same physician
| 77 | Repeat procedure by another physician | Use if the exact procedure is repeated subsequent to the original service by a different physician
| 59 | Distinct procedural service | Use when services are not normally reported together but are appropriate to report separately (listed above for emphasis)
| Taxonomy Code | Specialty | Notes |
|---|
207Q00000X | Obstetrics & Gynecology | Gynecologists frequently perform colposcopy and LEEP procedures |
| 207V00000X | Gynecologic Oncology | Specialists manage complex dysplasia and therapeutic excision when higher risk lesions are present
| 207L00000X | Family Medicine | Family physicians with procedural training may perform colposcopy and LEEP in outpatient settings
| 363L00000X | Physician Assistant | PAs often assist in or perform portions of the visit/procedure under supervision
| 352500000X | Nurse Practitioner | NPs with women’s health focus may perform colposcopy and LEEP depending on state scope-of-practice
Related Diagnoses
| ICD-10 Code | Description | Clinical Relevance |
|---|
N87.1 | Moderate cervical dysplasia (CIN II) | Common indication for colposcopy with LEEP to remove dysplastic tissue and obtain diagnostic histology |
| N87.2 | Severe cervical dysplasia (CIN III) | High-grade lesion frequently treated with excisional procedure such as LEEP
| R87.619 | Unspecified abnormal cytologic findings in specimens from cervix uteri | Abnormal Pap smear prompting colposcopic evaluation and possible LEEP
| N86 | Erosion and ectropion of cervix uteri | May be evaluated via colposcopy and biopsied if suspicious changes are present
| R87.810 | Atypical squamous cells of undetermined significance on cytologic smear (ASC-US) | Often leads to reflex HPV testing and colposcopy when persistent or with high-risk HPV
| A63.0 | Anogenital (venereal) warts | Colposcopy may be used to evaluate lesions; LEEP is not typical for warts but can be used if necessary for diagnostic excision
| N72 | Inflammatory disease of cervix (cervicitis) | Colposcopy can help differentiate inflammatory changes from dysplasia and guide biopsy
Related CPT Codes
| CPT Code | Description | Relationship to This Procedure |
|---|
57454 | Colposcopy of the cervix including upper/adjacent vagina; with biopsy(s) of the cervix and endocervical curettage | Performed when targeted biopsies plus endocervical sampling are required; may be an alternative when LEEP is not performed |
| 57522 | Conization of cervix, cold knife; single or multiple specimens | Alternative excisional treatment when cold knife conization is chosen instead of loop electrosurgical excision
| 76942 | Ultrasonic guidance for needle placement (eg, imaging for biopsy) | Rarely used adjunct if imaging guidance is required for lesion localization
| 99213 | Office or other outpatient visit for evaluation and management of an established patient, typically 15 minutes | Common same-day E/M code when a significant, separately identifiable visit occurs in addition to the procedure (use modifier 25 as appropriate)
| 99024 | Postoperative follow-up visit, usually included in global; reportable only when unrelated to global period | Used for unrelated follow-up care outside the global period
| 58000 | Endometrial biopsy, sampling of endometrial tissue | May be performed in same encounter when indicated by abnormal bleeding or to rule out endometrial pathology