Chronic pain affects tens of millions of older Americans and can diminish quality of life in ways that go far beyond physical discomfort. Whether you are dealing with persistent back pain, arthritis, neuropathy, or another long-term condition, understanding how Medicare covers pain management is an important step toward getting relief without unexpected costs.
Medicare provides coverage for a broad range of chronic pain treatments, from physical therapy and chiropractic care to injections, acupuncture, prescription medications, and behavioral health services. This guide walks through each category so you know what is available, what it costs, and how to make the most of your benefits.
Physical Therapy and Occupational Therapy
Physical therapy (PT) and occupational therapy (OT) are among the most widely used treatments for chronic pain. Medicare Part B covers both when a doctor or other qualified provider determines that the services are medically necessary to improve your function or manage your condition.
There is no hard cap on the number of PT or OT sessions Medicare will cover in a given year. However, Medicare uses financial thresholds to flag claims for additional review. For 2026, the threshold is $2,480 for physical therapy and speech-language pathology services combined, and a separate $2,480 threshold for occupational therapy. Once your charges exceed these amounts, your provider must include documentation confirming that continued treatment is medically necessary. Claims may also be subject to targeted medical review once charges exceed $3,000 per category.
After you meet the $257 Part B deductible, you pay 20% coinsurance of the Medicare-approved amount for each session. If you have a Medigap policy or Medicare Advantage plan, your out-of-pocket share may be lower.
What to Know
- Your provider must establish a plan of care and certify medical necessity.
- Treatment can take place in outpatient clinics, hospitals, skilled nursing facilities, or even your home in some cases.
- Ask your therapist to monitor your progress and update documentation regularly, as this helps prevent claim denials.
Chiropractic Care
Original Medicare covers chiropractic services, but in a limited way. Part B pays for manual manipulation of the spine performed by a qualified chiropractor to correct a vertebral subluxation — a condition in which one or more spinal joints are not moving properly.
Medicare does not cover other services a chiropractor may offer, including X-rays, massage therapy, or general wellness adjustments unrelated to a diagnosed subluxation. This distinction is important because many chiropractic offices provide a mix of covered and non-covered services during the same visit.
There is no annual visit limit for chiropractic manipulation under Original Medicare, as long as each visit is medically necessary and properly documented. After the Part B deductible, you pay 20% coinsurance for each covered visit.
Tips for Avoiding Surprise Bills
- Confirm that your chiropractor accepts Medicare assignment before beginning treatment.
- Ask which services during your visit are Medicare-covered and which are not.
- Be aware that Medicare will not pay for maintenance chiropractic care once your condition has stabilized.
Acupuncture for Chronic Low Back Pain
Since 2020, Medicare Part B has covered acupuncture, but only for one specific condition: chronic low back pain. To qualify, your pain must have lasted 12 weeks or longer, must not have an identifiable systemic cause (such as cancer), and cannot be related to pregnancy.
Medicare covers up to 12 acupuncture sessions in a 90-day period. If you show documented improvement, you may receive up to 8 additional sessions, for a maximum of 20 sessions per calendar year. If your condition worsens or does not improve after the initial sessions, Medicare will not authorize additional treatments.
Provider Requirements
Under Original Medicare, the acupuncture must be performed or directly supervised by a physician, nurse practitioner, or physician assistant who has the required training. Licensed acupuncturists who are not physicians generally cannot bill Original Medicare directly, although they may provide the service under the supervision of a qualifying provider.
After the Part B deductible, you pay 20% coinsurance for each session.
Some Medicare Advantage plans may cover acupuncture for additional conditions beyond chronic low back pain as a supplemental benefit. Check your plan's evidence of coverage for details.
Pain Management Injections and Procedures
Medicare Part B covers a range of interventional procedures when they are medically necessary to treat chronic pain. These include:
- Epidural steroid injections — commonly used for spinal pain, sciatica, and herniated discs.
- Facet joint injections — target the small joints along the spine that can become inflamed or arthritic.
- Nerve blocks — injections that interrupt pain signals from specific nerves, including sympathetic nerve blocks for complex regional pain syndrome.
- Trigger point injections — used to treat painful knots in muscles that do not respond to other therapies.
- Radiofrequency ablation — uses heat to disable specific nerves and reduce pain signals.
- Spinal cord stimulation — involves implanting a device that sends electrical pulses to the spinal cord to interrupt pain signals. Medicare may cover both the trial and permanent implant when criteria are met.
For each of these procedures, you pay the Part B deductible and 20% coinsurance. The total cost varies depending on the procedure, the facility, and whether the provider accepts Medicare assignment. Outpatient hospital settings and ambulatory surgery centers may have different facility fees, so it is worth asking about costs before scheduling.
Prior Authorization
Some procedures may require prior authorization, particularly under Medicare Advantage plans. Original Medicare generally does not require prior authorization for most pain management injections, but your provider should verify coverage and medical necessity documentation before proceeding.
Prescription Pain Medications Under Part D
Medicare Part D covers prescription pain medications, including both opioid and non-opioid options. Part D plans maintain formularies — lists of covered drugs — that determine your copay or coinsurance for each medication. The maximum Part D deductible for 2026 is $615, and the annual out-of-pocket cap is $2,100, which protects you from catastrophic drug costs.
Non-Opioid Medications
Part D plans typically cover a variety of non-opioid pain medications, including:
- NSAIDs (prescription-strength anti-inflammatories)
- Anticonvulsants such as gabapentin and pregabalin, commonly used for nerve pain
- Antidepressants like duloxetine, which can help with chronic musculoskeletal and neuropathic pain
- Topical treatments such as lidocaine patches and diclofenac gel
- Muscle relaxants for pain related to muscle spasm
Formulary placement and cost-sharing vary by plan, so check your plan's drug list to understand what you will pay for a specific medication.
Opioid Medications and Safety Limits
Medicare Part D covers opioid pain medications when prescribed by a treating provider, but CMS has implemented several safety measures to reduce the risk of misuse and overdose:
- Initial fill limits: First-time opioid prescriptions for acute pain are generally limited to a 7-day supply for patients who have not recently used opioids.
- Morphine milligram equivalent (MME) threshold: Plans must implement a care coordination review when a beneficiary's cumulative opioid dosage reaches 90 MME per day. Some plans apply a hard edit at 200 MME per day.
- Concurrent use alerts: Plans check for the simultaneous use of opioids and benzodiazepines, a combination that raises the risk of serious side effects.
- Drug management programs: If a beneficiary is identified as being at risk for misuse, their Part D plan may limit them to specific prescribers and pharmacies under a formal drug management program. Beneficiaries are notified in writing and have the right to appeal.
These safety limits do not apply to beneficiaries receiving hospice care, palliative care, end-of-life care, or treatment for active cancer-related pain. They also do not apply to residents of long-term care facilities.
If your opioid prescription is denied or limited at the pharmacy, your prescriber can request a coverage determination or exception from your Part D plan.
TENS Units and Durable Medical Equipment
A transcutaneous electrical nerve stimulation (TENS) unit is a portable device that sends low-voltage electrical impulses through the skin to help manage pain. Medicare Part B covers TENS units as durable medical equipment (DME) when specific conditions are met.
How Coverage Works
To qualify, your chronic pain must have been present for three months or longer, and your doctor must provide a written order. Medicare typically starts with a rental period of up to two months to assess whether the device meaningfully reduces your pain. If the trial is successful and your doctor documents continued medical necessity, Medicare will then cover the purchase of the unit.
After the Part B deductible, you pay 20% of the Medicare-approved rental or purchase amount. You must obtain the TENS unit from a Medicare-enrolled DME supplier for coverage to apply.
Other DME for Pain
Medicare may also cover other durable medical equipment related to pain management, including back braces, knee braces, and other orthotic devices when prescribed by your doctor and obtained from a Medicare-enrolled supplier.
Documentation Matters
Proper paperwork is critical for TENS unit coverage. Your doctor must provide a Written Order Prior to Delivery (WOPD), and the supplier must be enrolled in Medicare. Claims are frequently denied due to incomplete documentation rather than a lack of medical need, so work closely with your provider and supplier to make sure everything is in order.
Cognitive Behavioral Therapy for Pain
Chronic pain is not only a physical experience — it also affects mood, sleep, and daily functioning. Cognitive behavioral therapy (CBT) is an evidence-based psychological approach that helps patients develop skills to manage the emotional and behavioral aspects of living with pain. Research has shown that CBT can reduce pain intensity, improve function, and decrease reliance on medication.
Medicare Part B covers CBT as part of its outpatient mental health benefits. After your Part B deductible, you pay 20% coinsurance for each session with a qualifying provider, such as a psychologist, clinical social worker, or licensed mental health counselor who accepts Medicare.
There is no specific session limit for CBT under Medicare, as long as your provider documents that ongoing treatment is medically necessary.
Comprehensive Pain Rehabilitation Programs
For beneficiaries with persistent, difficult-to-treat pain that has not responded to standard treatments, Medicare covers comprehensive pain rehabilitation programs in both inpatient and outpatient hospital settings.
These programs use a coordinated, multidisciplinary approach that may include:
- Medical management and medication review
- Physical therapy and occupational therapy
- Psychological counseling
- Biofeedback training
- Education on pain self-management techniques
Eligibility
To qualify for coverage, your pain must be attributable to a physical cause, standard treatments must have been unsuccessful, and the pain must have resulted in a significant loss of your ability to function independently.
Medicare Part A covers inpatient pain rehabilitation when a hospital stay is required. Outpatient programs are covered under Part B. Standard deductibles and coinsurance apply in both cases. These programs are not available at every hospital, so you may need to work with your doctor to identify a facility that offers an accredited pain rehabilitation program.
How Medicare Advantage Plans May Expand Your Options
Medicare Advantage (Part C) plans are required to cover everything Original Medicare covers, including all of the pain management services described above. Beyond that, many Medicare Advantage plans offer supplemental benefits that can enhance your pain management options, such as:
- Expanded acupuncture coverage for conditions beyond chronic low back pain
- Massage therapy as a covered benefit
- Over-the-counter allowances that can be used toward pain relief products like topical creams, heating pads, or braces
- Fitness programs such as gym memberships or wellness classes that support pain management through exercise
- Structured chronic pain management programs that combine physical, behavioral, and educational support
These supplemental benefits vary widely from plan to plan, and not every Medicare Advantage plan includes them. If pain management is a priority for you, review the evidence of coverage documents for plans available in your area during open enrollment. Pay attention to provider networks as well, since Medicare Advantage plans may require you to use in-network providers for the lowest costs.
Medicare's Chronic Pain Management Monthly Service
Medicare Part B now covers a monthly chronic pain management service for beneficiaries who have been living with persistent or recurring pain lasting longer than three months. This service includes a pain assessment, medication management, and care coordination and planning.
Your provider can bill for this service on a monthly basis, and it is designed to help you and your care team stay on top of your pain treatment plan rather than addressing pain only during occasional office visits. After the Part B deductible, you pay 20% coinsurance.
This benefit can be particularly valuable for beneficiaries managing pain from multiple sources or using several treatments at once, as it provides a regular touchpoint for reviewing what is working and adjusting the plan as needed.
Keeping Costs Manageable
Chronic pain often requires ongoing treatment across multiple categories — therapy, medications, procedures, and equipment. Costs can add up, especially under Original Medicare where the 20% coinsurance has no annual cap. Here are a few strategies:
- Medigap (Medicare Supplement) plans can help cover your Part B coinsurance and deductible, reducing or eliminating many out-of-pocket costs for covered services.
- The Medicare Prescription Payment Plan allows you to spread your out-of-pocket Part D drug costs into predictable monthly payments at no interest. Contact your Part D plan to enroll.
- Extra Help (Low Income Subsidy) can significantly reduce Part D premiums, deductibles, and copays for beneficiaries with limited income and resources.
- State Health Insurance Assistance Programs (SHIPs) provide free, unbiased counseling to help you understand your options and find the most cost-effective coverage for your situation.
Questions to Ask Your Provider
If you are managing chronic pain, consider asking your doctor or care team:
- Which of my treatments are covered by Medicare, and are there any that might require prior authorization?
- Would a referral to a pain specialist or multidisciplinary pain program be appropriate?
- Are there non-opioid medication alternatives that might work for my condition?
- Can you help me set up the monthly chronic pain management service?
- Should I be using any durable medical equipment, and will you provide the documentation Medicare requires?
Where to Learn More
For the most current information on Medicare coverage for pain management services, visit Medicare.gov or call 1-800-MEDICARE (1-800-633-4227), available 24 hours a day, 7 days a week. TTY users can call 1-877-486-2048.
You can also contact your State Health Insurance Assistance Program (SHIP) for free, personalized guidance on Medicare benefits and costs in your area.