PAIN MANAGEMENT
FACET JOINT INJECTIONS
AUTHORIZATION REQUEST FORM
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Revised July 2021 2 | Page
Requested procedure code Modifier: LT, RT or 50 (bilateral) Quantity Spine level
Diagnosis code(s):
Anticipated date of service (mm/dd/yyyy):
___ / ___ / _____
Patient’s height: Patient’s weight: Patient’s BMI:
What type of procedure is planned? (Select one and answer all adjacent questions.)
Initial medial branch
block
(answer a – j)
a. Has moderate to severe pain (rated at least 3 out of 10), primarily axial in
nature, been present for 3 months?
Yes No
b. Does the pain interfere with daily activities and get worse with bending or
twisting?
Yes No
c. Are any radiculopathy or claudication symptoms (burning, tingling, cramping)
present?
Yes No
d. Is the injection being done for diagnostic purposes only? Yes No
e. Will more than the recommended amount of anesthetic be used? (Total amount
less than 0.3cc for cervical spine and 0.5cc for lumbar)
Yes No
f. Are more than 2 levels (either unilateral or bilateral) planned for the procedure? Yes No
g. Has conservative treatment been attempted for at least 4 weeks/1 month? Yes No
h. Has medication been attempted as part of conservative treatment? Yes No
i. Has chiropractic care, physical therapy, and/or home exercise program been
attempted as part of conservative treatment?
Yes No
j. Does imaging show any other possible causes of pain (such as stenosis, nerve
impingement, fracture, or infection)?
Yes No
Second medial branch
block (i.e. facet joint(s)
that received one
block prior) (answer a –
d)
a. Were criteria met for initial block? Yes No
b. Does the medical record show at least 80% reduction in pain and improvement
in function with initial block?
Yes No
c. Have 4 or more medial branch block sessions been done in this same spine
region in the past 12 months (cervical/thoracic or lumbar)?
Yes No
d. Have 8 or more total medial branch block sessions for the entire spine been
done in the past 12 months?
Yes No
Third or greater medial
branch block (i.e. facet
joint(s) that received 2
or more blocks prior)
No questions related to this procedure; proceed to next section.
Initial therapeutic joint
injection for treatment
of facet cyst
(answer a – b)
a. Does imaging (CT, MRI) confirm facet cyst causing nerve root compression or
displacement?
Yes No
b. Does imaging correlate with symptoms and rule other possible causes out? Yes No