Urology Coding Alert

Experts say the edits may help, rather than hinder, your coding Prepare yourself, because here it comes: Yet another set of coding regulations that you will have to pay attention to when you're reporting your urologist's services.

Beginning in January 2007, you'll have to contend with a new set of coding "edits" -- separate from the already-established National Correct Coding Initiative (NCCI) edits -- from Medicare. If the edits function as intended, however, you should find them more a help than a hindrance to your practice. Bone Up on the New MUEs Background: The new "Medically Unlikely Edits" (MUEs) are an undated and refined version of the "Medically Unbelievable Edits" that the Centers for Medicare & Medicaid Services initially proposed -- and then, due to provider concerns, withdrew -- in 2005. 

The goal: The new edits are designed to prevent overpayments caused by gross billing errors, usually as the result of clerical or billing system mistakes, said Niles Rosen, medical director for Correct Coding Solutions -- which has worked with CMS to develop the current edits -- during a presentation at the American Medical Association's CPT and RBRVS 2007 Annual Symposium in Chicago.

What it means to you: "The MUEs will limit automatically the number of units of service you can bill for a service in any 24-hour period," Rosen said.
 
Learn Anatomical Edits First The first batch of MUEs will focus on anatomically impossible claims, and CMS will phase in other edits over time.

Example 1: The MUEs would limit the number of simple repair codes (12001-12021) per anatomic location that you may bill per claim. Therefore, for instance, you would never code for simple repairs of the genitals using both 12001 (Simple repair of superficial wounds of scalp, neck, axillae, external genitalia, trunk and/or extremities [including hands and feet]; 2.5 cm or less) and 12004 (... 7.6 to 12.5 cm) for the same patient during the same session. Instead, you would add the lengths of the various repairs and report a single unit of service, such as 12005 (... 12.6 to 20.0 cm).

Example 2: The MUEs would also edit out and deny an erroneously coded claim for a circumcision (54161, Circumcision, surgical excision other than clamp, device or dorsal slit; older than 28 days of age) for a patient who has had a previous total penectomy (54125, Amputation of penis; complete).

Also, the edits will limit the claims for 99304 (Initial nursing facility care, per day ...) to a single unit per calendar day. This makes sense because 99304 is a "per day" code, experts say.

Bilateral coding: Other forthcoming MUEs will limit codes according to CMS policy. For example, excision of a hydrocele, bilateral (55041) has a bilateral indicator of "2," so you should never bill two [...]