Medicare Therapy Services Require Level III Codes/Modifiers in 2013
If you report outpatient therapy services for Medicare patients, get ready for a change. Beginning Jan. 1, claims filed at specified points during treatment must include a G code to describe certain functional limitations the patient may have, as well as a modifier to describe the extent of that limitation.
There are now 40 HCPCS Level III G codes (G8978-G9176) to report the status of a Medicare patient’s functional limitation, as related to mobility, self-care, spoken language comprehension, and more (e.g., G8981-G8983 Changing and maintaining body position functional limitation…). These G codes are non-paying, with a status indicator of Q Therapy functional information code, used for required reporting purposes only, and will apply to all services furnished:
• Under the Medicare Part B outpatient therapy benefit
• Under the PT, OT, and SLP services furnished under the Comprehensive Outpatient Rehabilitation Facility (CORF) benefit.
• Incident to the service of a physician and certain Non-Physician Practitioners (NPPs), including, as applicable, Nurse Practitioners (NPs), Certified Nurse Specialists (CNSs), and Physician Assistants (PAs)
When reporting a functional limitation G code, you also must append a modifier to describe the severity and/or complexity of the functional limitation, as determined by the therapist, physician, or NPP providing the service.
• CH 0 percent impaired, limited or restricted
• CI At least 1 percent but less than 20 percent impaired, limited or restricted
• CJ At least 20 percent but less than 40 percent impaired, limited or restricted
• CK At least 40 percent but less than 60 percent impaired, limited or restricted
• CL At least 60 percent but less than 80 percent impaired, limited or restricted
• CM At least 80 percent but less than 100 percent impaired, limited or restricted
• CN 100 percent impaired, limited or restricted
You must report the G-codes and modifiers for services at specified intervals:
• At the outset of a therapy episode of care
• At least once every ten treatment days
• On the same date of service (DOS) that an evaluative or re-evaluative procedure is submitted
• At the time of discharge from the therapy episode of care
• On the same DOS that the reporting of a particular functional limitation is ended, when further therapy is necessary.
For a complete list of the applicable G codes, modifiers, and reporting requirements, see MLN Matters® Number: MM8005.