Health Policy
Q: What is stereotactic computer-assisted navigation (SCAN), and how can I bill for it (beginning January 1, 2011) when I perform FESS? A: SCAN, also known as image guidance, is typically used by otolaryngologist—head and neck surgeons when performing functional endoscopic sinus surgery (FESS) and skull base approaches. Image guidance provides surgeons with a more detailed view of intra-cranial and extra-cranial structures such as areas near the eyes, brain, and major veins, arteries, and nerves that they may encounter during FESS. Image guidance is commonly used when performing revision FESS procedures where significant scarring may be present and usual anatomical landmarks are no longer in place, or on complex sinus cases where the anatomy may be distorted. Complications are better avoided when the surgeon has improved ability to judge the location of instruments during sinus surgery. To find out more indications for image guidance, view our policy statement “Intra-Operative Use of Computer Aided Surgery” (http://www.entnet.org/Practice/policyIntraOperativeSurgery.cfm). You can bill a SCAN procedure if you can show its medical necessity in your operative notes. The decision to use image guidance is the surgeon’s, but obtaining reimbursement is more likely to occur when medical necessity is clearly documented. Effective January 1, 2011, the appropriate CPT codes for billing image guided FESS are +61781 – stereotactic computer-assisted (navigational) procedure; cranial, intradural (list separately in addition to code for primary procedure) or +61782 – cranial, extradural (list separately in addition to code for primary procedure in addition to the appropriate FESS code). The final physician work relative value units (RVUs) for 61781 and 61782 are 3.75 and 3.18, respectively. Generally, otolaryngologist— head and neck surgeons would use the second code, +61782. CPT code +61795 – Stereotactic computer assisted volumetric (navigational) procedure, intracranial, extracranial, or spinal (List separately in addition to code for primary procedure), which was previously used to report this service has been deleted. The reason for this is the CPT Editorial Panel split it into three separate codes (61781, 61782, and 61783) to differentiate distinct anatomic regions. After CMS releases the final correct coding initiative (CCI) edits pertaining to the SCAN procedure, we will post them on our website (http://www.entnet.org/Practice/NCCI-Advocacy-Updates.cfm), and update this article. There may be local coverage determinations (LCDs) which restrict the circumstances for which you can obtain reimbursement for the SCAN procedure. If you have difficulty with reimbursement, exhaust the carrier’s appeals process. If you are unsuccessful at overturning this decision, contact Healthpolicy@entnet.org. If you have further questions on how to bill this procedure and others, contact the coding hotline at 1-800-584-7773. To access this article, visit http://www.entnet.org/Practice/Coding-for-Stereotactic-Computer-Assisted-Navigatione.cfm. Revised by the Physician Payment Policy Workgroup (December 2010)
Q: What is stereotactic computer-assisted navigation (SCAN), and how can I bill for it (beginning January 1, 2011) when I perform FESS?
A: SCAN, also known as image guidance, is typically used by otolaryngologist—head and neck surgeons when performing functional endoscopic sinus surgery (FESS) and skull base approaches. Image guidance provides surgeons with a more detailed view of intra-cranial and extra-cranial structures such as areas near the eyes, brain, and major veins, arteries, and nerves that they may encounter during FESS.
Image guidance is commonly used when performing revision FESS procedures where significant scarring may be present and usual anatomical landmarks are no longer in place, or on complex sinus cases where the anatomy may be distorted. Complications are better avoided when the surgeon has improved ability to judge the location of instruments during sinus surgery. To find out more indications for image guidance, view our policy statement “Intra-Operative Use of Computer Aided Surgery” (http://www.entnet.org/Practice/policyIntraOperativeSurgery.cfm).
You can bill a SCAN procedure if you can show its medical necessity in your operative notes. The decision to use image guidance is the surgeon’s, but obtaining reimbursement is more likely to occur when medical necessity is clearly documented. Effective January 1, 2011, the appropriate CPT codes for billing image guided FESS are +61781 – stereotactic computer-assisted (navigational) procedure; cranial, intradural (list separately in addition to code for primary procedure) or +61782 – cranial, extradural (list separately in addition to code for primary procedure in addition to the appropriate FESS code). The final physician work relative value units (RVUs) for 61781 and 61782 are 3.75 and 3.18, respectively. Generally, otolaryngologist— head and neck surgeons would use the second code, +61782. CPT code +61795 – Stereotactic computer assisted volumetric (navigational) procedure, intracranial, extracranial, or spinal (List separately in addition to code for primary procedure), which was previously used to report this service has been deleted. The reason for this is the CPT Editorial Panel split it into three separate codes (61781, 61782, and 61783) to differentiate distinct anatomic regions.
After CMS releases the final correct coding initiative (CCI) edits pertaining to the SCAN procedure, we will post them on our website (http://www.entnet.org/Practice/NCCI-Advocacy-Updates.cfm), and update this article. There may be local coverage determinations (LCDs) which restrict the circumstances for which you can obtain reimbursement for the SCAN procedure. If you have difficulty with reimbursement, exhaust the carrier’s appeals process. If you are unsuccessful at overturning this decision, contact Healthpolicy@entnet.org.
If you have further questions on how to bill this procedure and others, contact the coding hotline at 1-800-584-7773. To access this article, visit http://www.entnet.org/Practice/Coding-for-Stereotactic-Computer-Assisted-Navigatione.cfm.
Revised by the Physician Payment Policy Workgroup (December 2010)