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E/M Coding Based on Time

When choosing the level of E/M we are confused about the History and Exam. If we choose a level of E/M based on time, does this time count toward total time, or is it only time spent on MDM?

Question:

When choosing the level of E/M we are confused about the History and Exam. If we choose a level of E/M based on time, does this time count toward total time, or is it only time spent on MDM?

Answer:

When choosing a level of E/M based on time, CPT identifies the following activities as those that may contribute to total time on the date of service. As displayed below in bold font, obtaining the history and performing the exam contribute to the total time for code selection. These activities occur on the same day as the actual encounter to contribute to the level of service.
Physician/other qualified health care professional time includes the following activities when performed:

  • preparing to see the patient (eg, review of tests);
  • obtaining and/or reviewing separately obtained history;
  • performing a medically appropriate examination and/or evaluation;
  • counseling and educating the patient/family/ caregiver;
  • ordering medications, tests, or procedures;
  • referring and communicating with other health care professionals (when not separately reported);
  • documenting clinical information in the electronic or other health record;
  • independently interpreting results (when not separately reported) and communicating results to the patient/family/caregiver; and
  • care coordination (when not separately reported).

source: CPT Assistant April 2022

 
 
KZA - Plastic Surgery - Coding Coach
 
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Post Op Hemorrhage Repair

What Modifier do I use when I have to take the patient back to the operating room to repair a post-operative hemorrhage?. My coder told me that complications are included in the payment for the original surgery. But one of my colleagues told me I can bill for the repair during the post-op period.

Question:

What Modifier do I use when I have to take the patient back to the operating room to repair a post-operative hemorrhage?. My coder told me that complications are included in the payment for the original surgery. But one of my colleagues told me I can bill for the repair during the post-op period.

Answer:

Yes, you may bill for complication that sent the patient back to the OR for the repair. CPT and Medicare agree that taking the patient back to the OR to treat a complication is billable. Modifier 78 (unplanned return to the OR) is appended to the procedure code(s) performed to treat the hemorrhage.

 
 
KZA - Plastic Surgery - Coding Coach
 
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Wound Debridement

What CPT code would you use for a wound debridement when the operative notes says the wound will heal by secondary intention. Do you use a repair code?

Question:

What CPT code would you use for a wound debridement when the operative notes says the wound will heal by secondary intention. Do you use a repair code?

Answer:

You would report a wound debridement code 1104X. The code selected would depend on anatomic location and total sq cm. You would not report a repair code. Secondary intention healing is when a wound is left open. No sutures or other materials are used to close the wound. Dressings are applied instead in order to protect the wound from contamination.

 
 
KZA - Plastic Surgery - Coding Coach
 
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Adjacent Tissue Transfer

How should my physician document an adjacent tissue transfer? My physician documents the total in sq cm for the entire repair.

Question:

How should my physician document an adjacent tissue transfer? My physician documents the total in sq cm for the entire repair.

Answer:

The primary and secondary defect dimensions are required. The primary defect is the excision site and the secondary defect results from the flap design to perform the reconstruction. So documentation in the operative report must include:

  1. Primary defect-sq cm
  2. Secondary defect sq cm
  3. Primary defect sq + secondary defect sq cm=CPT code
 
 
KZA - Plastic Surgery - Coding Coach
 
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Forehead Flap

Our plastic surgeon routinely does repairs after Mohs surgery. What CPT code do I report for a paramedian forehead flap to reconstruct a nasal defect after Mohs surgery.

Question:

Our plastic surgeon routinely does repairs after Mohs surgery. What CPT code do I report for a paramedian forehead flap to reconstruct a nasal defect after Mohs surgery.

Answer:

The correct code to report is CPT code 15731 (Forehead flap with preservation of vascular pedicle (e.g., axial pattern flap, paramedian forehead flap).

 
 
KZA - Plastic Surgery - Coding Coach
 
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What does “Separate Procedure“ Mean in a CPT Code Description?

What does “separate procedure” mean when it follows a CPT code description?

Question:

What does “separate procedure” mean when it follows a CPT code description?

Answer:

Per CPT:Some of the procedures or services listed in the CPT codebook that are commonly carried out as an integral component of a total service or procedure have been identified by the inclusion of the term “separate procedure.” The codes designated as “separate procedure” should not be reported in addition to the code for the total procedure or service of which it is considered an integral component.

However, when a procedure or service that is designated as a “separate procedure” is carried out independently or considered to be unrelated or distinct from other procedures, report the code in addition to other procedures/services by appending modifier 59 to the specific “separate procedure” code. This indicates that the procedure is not considered to be a component of another procedure, but is a distinct, independent procedure. This may represent a different session, different procedure or surgery, different site or organ system, separate incision/excision, separate lesion, or separate injury (or area of injury in extensive injuries).

What does this mean in practice?If a code description includes the term “separate procedure”, if that procedure is in the same anatomic area as a more comprehensive procedure (for example, lyse of adhesions followed by a colectomy) only the more comprehensive procedure, the colectomy, is reported.

 
 
KZA - Plastic Surgery - Coding Coach
 
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