Head Off Revenue Losses Due to Shoulder Unbundling Errors

Share: Share on Facebook Share on Twitter Share on LinkedIn

Head Off Revenue Losses Due to Shoulder Unbundling Errors

Share: Share on Facebook Share on Twitter Share on LinkedIn
Shoulder unbundling errors

You don’t want to miss billing an allowed shoulder procedure and leave thousands of dollars on the table. But it’s imperative that you avoid shoulder unbundling errors – or your repeated billing of included charges can land you with costly denials, and accusations of abuse or fraud.

It’s critical that you know when to legally unbundle labrum tears, debridement and more, so you get paid accurately and know when to fight for extra money. Keep reading for the details on how to dispel and fix four common shoulder unbundling errors.

Error #1: Using Modifier 59 When a Surgeon Changes Tactics

It’s not uncommon for a surgeon to begin a shoulder repair with one approach, then switch to another, more clinically appropriate one. In these cases, you must code only the surgical approach that the surgeon completes — not both approaches.

For example, a surgeon begins a repair arthroscopically, but then must use an open approach to complete the procedure. Bill only the open procedure. Do not report both procedures with modifier 59 (Distinct procedural service). The surgeon performed the procedures on the same anatomic location during the same surgical session. Instead, you can append modifier 22 (Increased procedural service) to the open procedure code to indicate the initial arthroscopic work.

Error #2: Coding the Diagnostic Procedure Separately

There is only one diagnostic shoulder code: 29805 (Arthroscopy, shoulder, diagnostic, with or without synovial biopsy (separate procedure). The rest of the arthroscopy codes are surgical and include the diagnostic arthroscopy. Only bill 29805 when the diagnostic is the only procedure that’s done. When a procedure begins diagnostically and becomes a surgery, only code the surgery.

There’s one exception: If, when the surgeon is performing a scheduled diagnostic procedure, he unexpectedly has to perform an open surgery of a previously unknown condition, you may code both the procedure code and the diagnostic code 29805 appended with modifier 59.

Error #3: Unbundling 29806 and 29807 for SLAP

A clear understanding of shoulder anatomy is essential to correctly code a labrum repair. You must understand exactly where on the labrum the repair was performed. The surgeon will determine if the procedure qualifies as a Superior Labral Tear from Anterior to Posterior or SLAP — not all labrum repairs are SLAPs.

If the repair is a SLAP, you’d code work done on the upper half of the labrum as 29807 (Arthroscopy, shoulder, surgical; repair of SLAP lesion). If the repair was in the lower half of the labrum, you’d use instead code 29806 (Arthroscopy, shoulder, surgical; capsulorraphy).

Now, if the surgeon works on both the upper and lower labrum, you cannot simply unbundle and code both 29806 and 29807. According to the National Correct Coding Initiative (NCCI) edits, 29806 is bundled with the following codes:

  • 29807 − SLAP repair
  • 29827 − biceps tenodesis
  • 29828 – rotator cuff repair

If the surgeon documents work in both the upper and lower labrum, you’d report 29807 with modifier 22 appended.

So, when can you unbundle 29806 and 29807? You may use modifier 59 to unbundle these codes when the surgeon performs a capsulorraphy that is unrelated to the labrum tear. You must have documentation that substantiates that the capsular defect is unrelated to the labrum tear. Caution: The surgeon may repair the labrum by attaching it to the capsule. That doesn’t qualify as a “separate and distinct” capsulorraphy.

Error #4: Unbundling Debridement Inappropriately

Limited and extensive debridement (29822 and 29823) are almost always bundled with surgical procedures. Of course, like all things CPT, there are exceptions.

The only time you should bill 29822 (Arthroscopy, shoulder, surgical; with debridement, limited) separately with a modifier is when it’s performed on the contralateral shoulder — the shoulder on the opposite side of the body from where the other procedure takes place.

There are three instances where it may make sense to bill 29823 (Arthroscopy, surgical, shoulder; debridement, extensive) separately from the shoulder procedure. When the extensive debridement is performed in a different area of the same shoulder as the surgical procedure, you may unbundle 29823 from these surgical codes:

  • 29824 − Arthroscopy, shoulder, surgical; distal claviculectomy including distal articular surface
  • 29827 − Arthroscopy, shoulder, surgical; with rotator cuff repair
  • 29828 − Arthroscopy, shoulder, surgical; biceps tenodesis

Since neither NCCI nor CPT define “separate area of the same shoulder,” refer to the American Academy of Orthopedic Surgeons (AAOS) Coding, Coverage, and Reimbursement Committee guidelines. The society recognizes three areas of the shoulder:

  • Glenohumeral joint
  • Acromioclavicular joint
  • Subacromial bursal space

When an extensive debridement is performed in one of these areas and the surgical procedure another, you may bill the debridement separately with modifier 59. Outside of these exceptions, debridement is included in the procedure code.


Related Online Training Resources

2021-EM-CODING-CHANGES-CPT_275 INCIDENT-TO-275 REQUIRED-CODING19-VACCINATION3-275
.
Master Massive E/M Coding Changes (99201-99215) by Jan. 1 Deadline Master Incident-To Billing to Boost NPP Payup by 15% Head Off Costly Legal Penalties for Requiring Employee Vaccinations
.
REGISTER NOW
.
REGISTER NOW
.
REGISTER NOW

{"cart_token":"","hash":"","cart_data":""}