Multiple Angioplasties

Question:

I’m new at coding, just out of vascular residency, and I have a question about reimbursement for a Medicare patient. If I do three angioplasties in the right leg, 37220 iliac, 37224 femoral-popliteal, and 37228 tibial, is 37228 paid at 100 percent and 37220 and 37224 paid at 50 percent?

Answer:

Per Medicare reimbursement policy that is correct. The 37228 tibial angioplasty pays the highest, so it is paid at 100%. The other 2 are each reduced by 50% for payment. This is the same anytime more than a single stand-alone CPT code is billed together. This is based on Medicare's multiple procedure payment reduction (MPPR) rule. Private payors typically follow this same payment policy but may vary, so check your payor policies.

*This response is based on the best information available as of 8/14/25.

How Do You Bill for H&P?

Question:

The hospital requires our surgeons to perform and document an H & P prior to the patient having an elective gall bladder surgery. Sometimes it’s done in the office before the surgery and sometimes it’s done on the same day as the procedure. If this H & P is documented, can the E/M be billed? And does it make a difference if it’s done a week before the surgery?

Answer:

A pre-operative H & P, regardless of when it occurs, is included in the global surgical package and is not separately billable. CPT clarified this in 2009 in a CPT Assistant comment, see below:

“If the surgeon sees a patient and makes a decision for surgery and then the patient returns for a visit where the intent of the visit is the preoperative H&P, and this service occurs in the interval between the decision-making visit and the day of surgery, regardless of when the visit occurs (1 day, 3 days, or 2 weeks), the visit is not separately billable as it is included in the surgical package.” (Source CPT May 2009)

*This response is based on the best information available as of 8/14/25.

Intraoperative Nerve Stimulation

Question:

We are having difficulty locating a code. One of our hand surgeons is performing therapeutic nerve stimulation intraoperatively for regeneration of nerve. Is this reportable, and if yes, what is the code?

Answer:

Great question and thank you for asking us!

Two new Category III CPT codes have been introduced: 0882T and 0883T. These codes became effective on July 1, 2024, and are included in the 2025 CPT manual.

• 0882T – Intraoperative therapeutic electrical stimulation of a peripheral nerve to promote nerve regeneration, including lead placement and removal, upper extremity, minimum of 10 minutes; initial nerve

• 0883T – Intraoperative therapeutic electrical stimulation of a peripheral nerve to promote nerve regeneration, including lead placement and removal, upper extremity, minimum of 10 minutes; each additional nerve

Key points to note about these Category III codes:

• They are specific to the upper extremity

• Require a minimum of 10 minutes of stimulation

• Are add-on codes and must be reported in conjunction with a primary procedure

*This response is based on the best information available as of 8/14/25.

63081 or Something Else?

Question:

I received feedback from an external review and am now confused. A partial cervical corpectomy (30%) was documented and reported with CPT 63081, along with fusion and instrumentation. I’ve been informed that this is not a corpectomy. I'm looking for confirmation that this is correct feedback.

Answer:

Thank you for asking KZA!

CPT defines the minimum amount of bone removed for partial corpectomies—the minimum amount for the cervical spine is at least one-half (50%).

The feedback received is correct, as the documented 30% does not support reporting a partial corpectomy. Instead, this is appropriately reported as an ACDF, CPT 22551.

*This response is based on the best information available as of 8/14/25.

Coding for Inspire

Question:

How do we go about coding the new Inspire V that has only a stimulation lead and no sensing lead? Also, how would we code a revision from Inspire IV to Inspire V?

Answer:

The new Inspire V system received FDA approval on August 2, 2024 and is coded using CPT 64568, which describes the open implantation of a cranial nerve neurostimulator and pulse generator. This is appropriate because Inspire V includes only a stimulation lead, unlike Inspire IV, which includes both a stimulation and a sensing lead and is coded as 64582.

For revisions from Inspire IV to Inspire V, the correct code is CPT 61885. This code is used for the replacement of a cranial neurostimulator pulse generator with connection to a single electrode array, which accurately reflects the Inspire V configuration. Other revision codes assume the same device architecture and are not appropriate when transitioning from a dual-lead to a single-lead system. Coders can identify the use of Inspire V in the operative note by the absence of a sensing lead, and by the fact that the procedure does not require dissection through the pectoralis muscle both of which you may see involved in an Inspire IV operative note. 

From a reimbursement perspective:

• Medicare has revised NCD 160.18 to allow ICD-10 code G47.33 (Obstructive Sleep Apnea) to be billed with CPT 64568. This change was implemented on July 1, 2025, but is retroactively effective to January 1, 2025. Additionally secondary diagnosis requirement of BMI are still required to support medical necessity.

• While many commercial payers have adopted this coding alignment, some have not, so it is essential to verify coverage and coding acceptance with each payer individually.

The Centers for Medicare & Medicaid Services (CMS) issued Change Request (CR) 13939, documented in:

• MM13939 – ICD-10 & Other Coding Revisions to National Coverage Determinations: July 2025 Update (PDF)

• R13097OTN – CMS Manual System Transmittal

*This response is based on the best information available as of 8/14/25.

I&D for Cutaneous Abscess

Question:

I am new to Dermatology coding and need help with this procedure note: An I&D was performed on the left hand for a cutaneous abscess. Consent was obtained and risks were reviewed including but not limited to delayed wound healing, infection, need for multiple I and D's, and pain. The area was prepped in the usual clean fashion. Local anesthesia was achieved with 2 cc of 1% carbocaine. The abscess was incised with a 15 blade, and pressure was applied to the wound to drain the underlying contents. Aquaphor and a dry sterile dressing were applied and wound care was reviewed. Can you tell me what CPT code I should use?

Answer:

Welcome to Dermatology coding! We are happy to help you. In this note, the physician is performing an incision and drainage. The physician incised the abscess and drained the abscess. Typically, a simple I&D involves a single lesion or abscess just below the skin’s surface. The correct CPT code to report is 10060 (incision and drainage of abscess) and the diagnosis code is L02.512 (Cutaneous abscess of left hand).

*This response is based on the best information available as of 7/31/25.