Question:Can physicians bill for negative pressure wound therapy codes 97605 and 97606?
Answer: Not according to CPT. The wound vac codes are part of the active wound care management series, which “provide a mechanism for reporting interventions associated with active wound care as performed by licensed nonphysician professionals” (CPT Assistant, June 2005).
“These codes are to be reported by nonphysician professionals (e.g., physician assistants, nurse practitioners, enterostomal therapy nurses, wound care nurses, physical therapists) licensed to perform these procedures,” CPT says. Further, CPT tells you to check your state laws for licensure requirements and restrictions on who may perform specific types of services. Physicians should refer to the surgical debridement codes, 11040-11044 , CPT directs.
That should take care of some of the confusion generated by a parenthetical note in the CPT manual that tells you not to report codes 97597-97602 with 11040-11044, with no mention of whether the restriction also applied to the wound vac codes, 97605 and 97606. Now, with the June 2005 CPT Assistant, we see that the AMA's intent is that physicians not bill these codes.
Medicare may be different: You'll have to keep a close eye on your Medicare local coverage determination for its specific wound care billing policy. Medicare added work RVUs for the wound vac codes in the 2006 physician fee schedule (Nov. 21, 2005Federal Register). This year, for 97605, Medicare pays $33. For 97606 it pays $35.62 (both fees in the office setting, par, not adjusted for locality). Coverage, however, is tightly restricted:
“When the negative pressure wound therapy service does not encompass selective debridement, we consider the service to represent a dressing change and will not make separate payment,” CMS states in the 2006 Medicare fee schedule.
“When the negative pressure wound therapy service includes the need for selective debridement, we consider the services represented by CPT codes 97605 and 97606 to be bundled into CPT codes 97597 and 97598, meaning that we would not make separate payment for these services.” (2006 Medicare physician fee schedule)
Still, starting last year, Medicare changed the status for 97605 and 97606 from “bundled” to “active” in the physician fee schedule relative value file. Also, in April 2006, Medicare introduced CCI edits bundling the wound vac codes as components of 11040-11044, but it later removed them, retroactive to April 1, 2006 .
Resources
Download the 2006 Medicare physician fee schedule payment policy for negative pressure wound therapy from the Nov. 21, 2005Federal Register at:
www.access.gpo.gov/su_docs/fedreg/a051121c.html
To see Medicare's RVUs, etc. for negative pressure wound therapy download the physician fee schedule relative value file at:
http://tinyurl.com/2po4da