Is a knee x-ray covered by insurance at urgent care?
Usually yes. With an injury or real knee pain, a knee x-ray is covered like any other diagnostic image, subject to the copay or how much deductible is left. Code 73562 is the three picture knee series. How many pictures were taken decides which code is billed, and the radiologist who reads the film can send a bill of their own.
Usually
Covered with an injury or pain
Three pictures
73562 covers three images. A smaller study is 73560 and a bigger one is 73564, so what is stored has to match the code billed.
Two bills
One charge is taking the image, the other is the read. The reading half may come from a radiologist outside the clinic's network.
Left or right
Knee claims need the side marked with a left or right modifier. Without it the second knee can bounce as a duplicate of the first.
Before the image
On a deductible plan the image and the read both fall to the patient. One check up front shows plan status and the deductible left.
What would a real check show for this patient's 73562?
Pick a sample plan and type your per-knee fee. This is the visibility a real-time check gives the desk for every actual patient, in under a second.
Eligibility readout · 73562
Sample- Coverage
- Active, $50 copay, imaging included
- Frequency
- No limit for injury imaging
- Patient share
- Type your fee to see it
Estimate from a sample plan. A real check reads the actual plan in under a second.
When 73562 is the right code
- Knee injury, swelling or pain is documented
- Exactly three images were taken and stored
- The side, left or right, is recorded
- A provider ordered the image at this visit
- Plain film, not an MRI or CT request
Documentation payers expect
Payers want the injury or pain diagnosis, the order, the side modifier, and the number of images actually stored. A written interpretation in the chart supports the reading charge whenever the clinic bills that half itself.
73562 or its neighbors?
- 73562
- Knee film, three pictures
- 73560
- Smaller knee study, one or two pictures
- 73564
- The full knee series, four pictures up
- 73565
- Both knees standing, one picture
Picking the wrong neighbor is its own denial category. The chart decides, not the schedule.
Why a knee x-ray gets denied
What happens after the knee x-ray
Two statements are normal, one from the clinic for the image and one from whoever read it. If nothing shows on the film and the knee still hurts, the next step is often an MRI, which many plans require prior authorization for, plus an orthopedic visit that bills on its own. A brace or a boot may be added as equipment. Pulling plan status, the deductible left and any authorization flag before the film keeps the second statement from being a shock.
73562, quick answers
Why did I get two bills for one x-ray?
One covers taking the image and one covers the radiologist who read it. They are separate charges and sometimes separate networks.
Does Medicare cover a knee x-ray at urgent care?
Yes. Part B covers diagnostic x-rays ordered for an injury or symptoms and pays 80% after the Part B deductible. Original Medicare does not require prior authorization for plain films, though a Medicare Advantage plan can.
Do I need a referral for a knee x-ray?
Most plans do not require one for a plain film at urgent care, but some HMOs do. The desk can look for referral flags before the visit.
What if they x-ray both knees?
Each knee bills on its own line with the side marked. Two knees means two charges, not one.
Is an x-ray at urgent care cheaper than the emergency room?
It is usually billed at a much lower facility rate, but what you owe still depends on the copay and how much deductible is left.
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Related: 73560 · 73564 · 73565
CPT is a registered trademark of the American Medical Association. This page is Valian's own plain-English summary for front-desk teams, not official CPT descriptor text, and is not billing or clinical advice. Coverage patterns are common plan behaviors; every plan differs. Verify benefits before the visit.