I agree with Preserene. Even though CCI edits don't flag the 2, all insurance carriers consider the 58558 to be incidental. McKesson has a claim check tool that gives good explanations for bundled codes. I ran the 2 codes through their editing tool, and sure enough they disallow the 58558. Here's their explanation:
Procedure 58561 is used to report a hysteroscopy with the removal of leiomyomata. A hysteroscopy provides direct visualization of the canal of the uterine cervix and the cavity of the uterus using a lighted endoscope and constant irrigation for optimal view. Leiomyoma, which are benign tumors of the intrauterine cavity, are removed by a shaving technique and a loop electrode to control bleeding. The removal of myomas is effective in the treatment of excessive uterine bleeding during menstruation (menorrhagia).
Procedure 58558 is used to report a hysteroscopy with biopsy of the endometrium and/or polypectomy, with or without dilatation and curettage (D&C). Hysteroscopy provides direct visualization of the endocervical canal and uterine cavity. The hysteroscope is inserted through the vagina and cervix into the uterus, and the physician then removes a sampling of the uterine lining and or a growth within the uterus. The performance of a D&C, to provide a more complete sampling of the uterine lining, may accompany this procedure.
Certain procedures are commonly performed in conjunction with other procedures as a component of the overall service provided. An incidental procedure is one that is performed at the same time as a more complex primary procedure and is clinically integral to the successful outcome of the primary procedure.
CPT codes include verbiage such as simple/complex, limited/complete, superficial/deep, partial/total in several of their procedure descriptions. When similar or identical procedures are performed, but are qualified by an increased level of complexity, only the definitive, or most comprehensive, service performed should be reported. This logic is supported by the CMS guideline for More Extensive Procedure found in the National Correct Coding Policy Manual for Part B Medicare Carriers, Chapter I that states, "...the less extensive procedure is included in the more extensive procedure."
Therefore, procedure 58558 is not recommended for separate reimbursement when submitted with procedure 58561.
Becky, CPC