Coding

“This past summer, one of my patients who was suffering from a diabetic foot ulcer was admitted to a skilled nursing facility (SNF) following a hospital discharge. During her admission to the SNF, I continued to care for her in my office, including ulcer debridement and radiographs. Medicare is denying payment for her ulcer debridements (CPT 97597) as well as the technical component of her radiographs (CPT 73630-TC) on the grounds that “all SNF Part A inpatient services are paid under a prospective payment system (PPS)” and that “services that are considered within the scope or capability of SNFs are considered paid in the PPS rate.” In other words, Medicare considers the care that I rendered to be bundled with the payment to the SNF for admission, and therefore the SNF should have been doing it themselves, and that if I want payment I need to bill the SNF since they–in Medicare’s view–outsourced the ulcer care to me. While I fully expect the SNF to balk at any requests for payment from me, and I believe it might still be worth my time to appeal to an Administrative Law Judge, I would like to know if anyone has experienced this? In the future, if I am going to care for the ulcers of my patients when they are admitted to SNFs, is there anything I can arrange with the SNF or with the patient to ensure I am compensated for their care?”

“Can someone please clarify the postoperative global period for a percutaneous flexor tenotomy for flexible hammertoes? I thought the postop global for CPT 28010 was ten days. I discovered that it is 90 days! Is it really the same as a bunion correction? I performed an in office flexor tenotomy successfully on one foot and now the patient requests correction for the other foot. I understand how a longer global period would discourage so called “serial surgeries” for higher reimbursements for multiple procedures on one foot. But on the opposite foot as well?”

“All the nails were trimmed in length with a sterile nail nipper. The leading edges were debrided with the nail bur and electric podiatry drill. The debris under the edges of the great toenails was derided with the sterile curette. Is this nail trimming (CPT 11719) since we DID NOT debride the entire nail (just edges and under toe) or can we bill as CPT 11721?”

“A friend of mine is encouraging me to change how I bill for my Lapidus bunionectomy. I typically bill this using CPT code 28297. I am being told that I should think about billing this “alternatively” as: 1) CPT 28740 2) CPT 28292 Thoughts on this?”

“I am reading conflicting information regarding the dispensing of a post-operative/cast shoe. Medicare never seems to pay for this but commercial carriers usually do. I am reading that this shoe is NOT separately payable when it is dispensed in conjunction with a surgical procedure code. You cannot have the patient sign an ABN and charge the patient for the shoe. Please clarify the dos and don’ts of using the L3260 HCPCS code.”

When providing Pneumatic Compression Devices (PCDs) to patients, be sure the patient meets all Medicare coverage criteria. Recovery Auditors perform complex reviews on claims for these devices to determine if the PCD is reasonable and necessary for the patient’s condition based on the documentation in the medical record. Claims that do not meet the indications of coverage and/or medical necessity will be denied. Affected codes are E0650, E0651, E0652, E0656, E0657, E0667, E0668, E0669 and E0670.

Hospital emergency department services are not payable for the same calendar date as critical care services when billed for the same beneficiary, on the same date of service and by the same service provider (based on Tax ID and Provider Specialty Code). Affected codes: 99281, 99282, 99283, 99284, 99285.

“I have a patient who will undergo a Cartiva implant procedure for hallux limitus/rigidus at the 1st metatarsophalangeal joint. He also has lateral deviation of his hallux on the same foot and an Akin osteotomy will be performed to address this deformity. Should the Akin osteotomy be billed as a separate procedure or is that considered unbundling?”

“We are having difficulty with a denial when combining CPT 28320 and CPT 20680. CPT 20680 is being rejected as unbundling. According to CCI edits, CPT 28320 is a Column 1 code and CPT 20680 is a Column 2 code and they are allowed. The surgeon removed hardware from a prior surgery performed by a different surgeon not associated with the practice then repaired a non-union and applied new fixation. Is the removal of prior hardware actually included in CPT code 28320? If not, what modifier should be used if it is the same incision/surgical site as the non-union repair?”

“Can CPT code 29580 (strapping – Unna’s boot) be used for ICD code M65.871(2) in lieu of CPT code 29540? If not, what is the best ICD 10 code for CPT 29580?”