Paying for PT, Imaging, and Injections With an HSA or FSA

Who actually decides whether an expense qualifies?

Two parties, and neither of them is a health website. The IRS sets the rules on qualified medical expenses. Your plan administrator applies those rules to your account and rules on the receipt in front of them. Any page telling you that a particular scan or session is definitely covered is describing a determination it has no standing to make, and your administrator will not be bound by it.

That is not a dodge. It is the actual shape of the thing, and knowing the shape saves you the wrong phone call. The IRS qualified medical expense rules are published, and IRS Publication 502 is the document people are reaching for when they ask a question like this one. The administrator is who applies them to your particular plan and your particular receipt, and they are the only party who can answer in advance in a way that means anything afterward.

The shape is identical across every category, which is worth learning once rather than repeatedly and painfully. Whether the question is about hsa and fsa for dental work, about an hsa for a colonoscopy, about hsa and fsa for fertility care, or about fsa and hsa for caregivers, it routes the same way: the federal rule, then the administrator, then the receipt. There is no category-specific magic — HSA FSA eligible medical expenses are settled by one rule that every category passes through, musculoskeletal care included.

So the useful move on eligibility is boring. Before the appointment, ask the administrator in writing about the specific service. Get the answer in writing back. That is the entire procedure and it takes about ten minutes.

This page cannot tell you whether your MRI qualifies, and no other page can either. Only your administrator, applying the IRS rules to your receipt, can — and asking before the appointment costs a message.

The question underneath the eligibility question

An account is a finite pot, and eligibility only tells you whether you are permitted to empty it a particular way. It says nothing about whether it is a good idea. That second question has an evidence base, and in musculoskeletal care it is unusually clear: a Lancet call to action argued that low-value care for low back pain — unnecessary imaging, opioids, injections, and surgery — is widespread and ought to be reduced 1Ref 1Buchbinder R, van Tulder M, Öberg B, et al. (2018).Low back pain: a call for action.That low-value care for low back pain — unnecessary imaging, opioids, injections, and surgery — is widespread globally and should be reduced. Used here only for the over-treatment/low-value-care framing that makes allocation, rather than eligibility, the substantive question..

That finding is what makes an account question interesting rather than clerical. In a field where a meaningful share of what gets delivered does not help the person receiving it 1Ref 1Buchbinder R, van Tulder M, Öberg B, et al. (2018).Low back pain: a call for action.That low-value care for low back pain — unnecessary imaging, opioids, injections, and surgery — is widespread globally and should be reduced. Used here only for the over-treatment/low-value-care framing that makes allocation, rather than eligibility, the substantive question., the account holder sits in an unusual position. They are the one paying. They can watch the money leave. And they are entitled to ask what it bought.

Most people spend an account the way they spend everything else — reactively, in the order things were offered to them. The order things get offered is not the order the evidence supports, and that gap is the whole subject of this page.

Three things are in play in most musculoskeletal episodes before anyone reaches an operating theatre: imaging, physical therapy, and injections. They are not interchangeable, they are not equally supported, and the sequence in which they get used is not a detail.

Imaging is where musculoskeletal money leaks

An MRI is the most tempting purchase in this whole field, because it promises an answer. The American Academy of Family Physicians, through Choosing Wisely, advises against imaging for low back pain within the first six weeks unless red flags are present: it does not improve outcomes, and it adds cost 2Ref 2American Academy of Family Physicians (Choosing Wisely) (2021).Don't do imaging for low back pain within the first six weeks, unless red flags are present.That imaging for low back pain in the first six weeks does not improve outcomes but increases cost, and should be reserved for cases with red flags such as progressive neurologic deficit or a suspected serious underlying condition. Used here for imaging as the main cost leak in an early episode, and for the explicit red-flag exception.. Red flags — a progressive neurologic deficit, a suspected serious underlying condition — are the explicit exception 2Ref 2American Academy of Family Physicians (Choosing Wisely) (2021).Don't do imaging for low back pain within the first six weeks, unless red flags are present.That imaging for low back pain in the first six weeks does not improve outcomes but increases cost, and should be reserved for cases with red flags such as progressive neurologic deficit or a suspected serious underlying condition. Used here for imaging as the main cost leak in an early episode, and for the explicit red-flag exception..

The deeper problem is not that an early scan is wasteful. It is that an early scan can actively mislead. A systematic review of imaging in people with no symptoms at all found degenerative changes almost everywhere it looked: disc degeneration was present in 37% of pain-free 20-year-olds and in 96% of pain-free 80-year-olds, with bulges and protrusions following the same rising curve 3Ref 3Brinjikji W, Luetmer PH, Comstock B, et al. (2015).Systematic Literature Review of Imaging Features of Spinal Degeneration in Asymptomatic Populations.That degenerative spine findings on CT/MRI (disc degeneration, bulges, protrusions) are highly prevalent in pain-free people and rise with age — disc degeneration in 37% at age 20 rising to 96% at age 80 — and that such findings often do not explain back pain. Used here for the incidental-findings problem created by early imaging.. Findings like these are so common in people who feel perfectly well that they frequently do not explain the pain of the person who does not 3Ref 3Brinjikji W, Luetmer PH, Comstock B, et al. (2015).Systematic Literature Review of Imaging Features of Spinal Degeneration in Asymptomatic Populations.That degenerative spine findings on CT/MRI (disc degeneration, bulges, protrusions) are highly prevalent in pain-free people and rise with age — disc degeneration in 37% at age 20 rising to 96% at age 80 — and that such findings often do not explain back pain. Used here for the incidental-findings problem created by early imaging..

Disc degeneration shows up on imaging in 37% of pain-free 20-year-olds and 96% of pain-free 80-year-olds 3Ref 3Brinjikji W, Luetmer PH, Comstock B, et al. (2015).Systematic Literature Review of Imaging Features of Spinal Degeneration in Asymptomatic Populations.That degenerative spine findings on CT/MRI (disc degeneration, bulges, protrusions) are highly prevalent in pain-free people and rise with age — disc degeneration in 37% at age 20 rising to 96% at age 80 — and that such findings often do not explain back pain. Used here for the incidental-findings problem created by early imaging..

Sit with what that means for a receipt. You pay for a scan. The scan reports a disc bulge. That bulge may have been there for a decade and may have nothing to do with why your back hurts 3Ref 3Brinjikji W, Luetmer PH, Comstock B, et al. (2015).Systematic Literature Review of Imaging Features of Spinal Degeneration in Asymptomatic Populations.That degenerative spine findings on CT/MRI (disc degeneration, bulges, protrusions) are highly prevalent in pain-free people and rise with age — disc degeneration in 37% at age 20 rising to 96% at age 80 — and that such findings often do not explain back pain. Used here for the incidental-findings problem created by early imaging.. But it is now written on a page with your name on it, and it is very hard to unsee — for you, and for whoever reads it next. The money bought a finding, the finding bought a new set of worries, and worries have a way of buying more appointments.

None of that is an argument against MRIs, and reading it as one would be a mistake with consequences. The red-flag exception is real and it is not a formality 2Ref 2American Academy of Family Physicians (Choosing Wisely) (2021).Don't do imaging for low back pain within the first six weeks, unless red flags are present.That imaging for low back pain in the first six weeks does not improve outcomes but increases cost, and should be reserved for cases with red flags such as progressive neurologic deficit or a suspected serious underlying condition. Used here for imaging as the main cost leak in an early episode, and for the explicit red-flag exception.. A progressive neurologic deficit or a suspected serious underlying condition is precisely what imaging exists for, and in those situations an early scan is not low-value care — it is the entire point. The recommendation governs the default, not the exception.

Physical therapy is where the guidelines point

Consistently, and across regions of the body. For low back pain, a Lancet review of prevention and treatment concluded that guideline-concordant first-line care is non-pharmacological — education, staying active, exercise, and psychological therapy where symptoms persist — with prudent, limited use of medication, imaging, and surgery 4Ref 4Foster NE, Anema JR, Cherkin D, et al. (2018).Prevention and treatment of low back pain: evidence, challenges, and promising directions.That guideline-concordant first-line care for low back pain is non-pharmacological — education, staying active, exercise, and psychological therapy for persistent symptoms — with prudent and limited use of medication, imaging, and surgery. Used here for the conservative-first sequence of spending.. That is a statement about the first dollar, not the last one.

The pattern repeats wherever the specialty guidelines have looked closely. The clinical practice guideline for hip osteoarthritis published in the Journal of Orthopaedic & Sports Physical Therapy supports patient education, manual therapy, and exercise as the physical-therapy management of the condition 5Ref 5Cibulka MT, Bloom NJ, Enseki KR, et al. (2017).Hip Pain and Mobility Deficits—Hip Osteoarthritis: Revision 2017.APTA/JOSPT clinical practice guideline for hip osteoarthritis supporting physical-therapy interventions including patient education, manual therapy, and exercise. Used here to show the same conservative-first pattern holding at a joint other than the spine.. Different joint, same shape of answer.

For an account holder there is a practical edge here that the eligibility question never touches. Physical therapy is where the guidelines point 4Ref 4Foster NE, Anema JR, Cherkin D, et al. (2018).Prevention and treatment of low back pain: evidence, challenges, and promising directions.That guideline-concordant first-line care for low back pain is non-pharmacological — education, staying active, exercise, and psychological therapy for persistent symptoms — with prudent and limited use of medication, imaging, and surgery. Used here for the conservative-first sequence of spending.5Ref 5Cibulka MT, Bloom NJ, Enseki KR, et al. (2017).Hip Pain and Mobility Deficits—Hip Osteoarthritis: Revision 2017.APTA/JOSPT clinical practice guideline for hip osteoarthritis supporting physical-therapy interventions including patient education, manual therapy, and exercise. Used here to show the same conservative-first pattern holding at a joint other than the spine., and it is also the category where money buys something that changes with effort. A scan is a photograph: you own it, and it does not improve. An exercise programme is a capability, and it compounds.

A scan is a photograph you own and it never improves. An exercise programme is a capability, and the work done in week three is still working in month nine.

The corollary is uncomfortable and worth stating plainly. If the therapy is being delivered to you rather than done by you — if the hour is passive and nothing happens between visits — the account is buying photographs again, only more slowly and at greater expense. The questions worth asking at the first appointment are what you will be doing between sessions, and what would tell everyone this is working.

Where injections sit in the sequence

Inside nonsurgical management, rather than in place of it. The American Academy of Orthopaedic Surgeons' patient-facing account of rotator cuff tears describes them as a common cause of shoulder pain — nearly two million visits a year in the United States — and notes that many are managed without surgery, using anti-inflammatories, injections, and physical therapy together 6Ref 6American Academy of Orthopaedic Surgeons (OrthoInfo) (2024).Rotator Cuff Tears.That rotator cuff tears are a common cause of shoulder pain (nearly 2 million US visits per year); that many are managed nonsurgically with anti-inflammatories, injections, and physical therapy; and that most tears do not heal on their own. Used here to place injections inside nonsurgical management rather than as a substitute for it.. Note the word together. The injection is a member of a package, not a replacement for one.

Rotator cuff tears account for nearly 2 million visits a year in the United States, and many are managed without surgery 6Ref 6American Academy of Orthopaedic Surgeons (OrthoInfo) (2024).Rotator Cuff Tears.That rotator cuff tears are a common cause of shoulder pain (nearly 2 million US visits per year); that many are managed nonsurgically with anti-inflammatories, injections, and physical therapy; and that most tears do not heal on their own. Used here to place injections inside nonsurgical management rather than as a substitute for it..

The same source carries a fact that sits awkwardly beside the optimism, and it deserves to be said rather than smoothed over: most rotator cuff tears do not heal on their own 6Ref 6American Academy of Orthopaedic Surgeons (OrthoInfo) (2024).Rotator Cuff Tears.That rotator cuff tears are a common cause of shoulder pain (nearly 2 million US visits per year); that many are managed nonsurgically with anti-inflammatories, injections, and physical therapy; and that most tears do not heal on their own. Used here to place injections inside nonsurgical management rather than as a substitute for it.. Both things are true at once. The tear does not close, and many people are managed nonsurgically regardless 6Ref 6American Academy of Orthopaedic Surgeons (OrthoInfo) (2024).Rotator Cuff Tears.That rotator cuff tears are a common cause of shoulder pain (nearly 2 million US visits per year); that many are managed nonsurgically with anti-inflammatories, injections, and physical therapy; and that most tears do not heal on their own. Used here to place injections inside nonsurgical management rather than as a substitute for it. — because what the management is aiming at is the shoulder's pain and function, not the appearance of the tendon on some future scan.

That distinction is worth real money to anyone about to go chasing a picture that will look much the same afterward. It also reframes the injection question for an account. The question is not is this eligible. It is what is this buying, and what is scheduled behind it. An injection that opens a window in which the rehabilitation actually gets done is a purchase with a job. An injection given because the appointment needed to produce something, with nothing booked behind it, is a purchase without one.

Which injections help which structures, and how often, is a clinical question that belongs with the clinician holding the needle. It is not something this page is equipped to settle, and it is not something the answer changes based on how you are paying.

Spending order, and the receipt you will wish you had

The order matters more than the total. An episode that begins with education, activity, and exercise 4Ref 4Foster NE, Anema JR, Cherkin D, et al. (2018).Prevention and treatment of low back pain: evidence, challenges, and promising directions.That guideline-concordant first-line care for low back pain is non-pharmacological — education, staying active, exercise, and psychological therapy for persistent symptoms — with prudent and limited use of medication, imaging, and surgery. Used here for the conservative-first sequence of spending., reserves imaging for the red flags that genuinely warrant it 2Ref 2American Academy of Family Physicians (Choosing Wisely) (2021).Don't do imaging for low back pain within the first six weeks, unless red flags are present.That imaging for low back pain in the first six weeks does not improve outcomes but increases cost, and should be reserved for cases with red flags such as progressive neurologic deficit or a suspected serious underlying condition. Used here for imaging as the main cost leak in an early episode, and for the explicit red-flag exception., and uses an injection inside a package of nonsurgical management 6Ref 6American Academy of Orthopaedic Surgeons (OrthoInfo) (2024).Rotator Cuff Tears.That rotator cuff tears are a common cause of shoulder pain (nearly 2 million US visits per year); that many are managed nonsurgically with anti-inflammatories, injections, and physical therapy; and that most tears do not heal on their own. Used here to place injections inside nonsurgical management rather than as a substitute for it. is not merely cheaper — it is the sequence the guidelines actually describe. An episode that begins with a scan tends to end up somewhere the scan chose.

Two habits do most of the work here, and neither is about tax.

Ask before, not after. An administrator's answer on a specific service, in writing, ahead of the appointment, is worth more than a general list read at midnight. It costs one message, and it moves the question to the point where the answer can still change what you do.

Keep the reason, not just the receipt. A receipt records what was paid. The clinical record records what it was for and why. Only one of those becomes harder to obtain as the months pass, and if any question is ever raised about a purchase, it will be about the second. Requesting the visit note while the visit is fresh costs nothing.

And one habit that is about the medicine rather than the money. Before any of the three categories, the question worth putting to a clinician is what are we treating, and what would tell us we were wrong. An account spent against a clear answer to that is being spent. An account spent without one is being drained, and the tax treatment of a drained account is the least interesting thing about it.