Cortisone shot cost without insurance: the injection line and the drug line

Two codes for one needle

The word "cortisone" does not appear on the claim. What appears is a procedure code for putting a needle into a joint or bursa, and a drug code naming the specific corticosteroid that went in. Under the Medicare Physician Fee Schedule those are priced by two different methods. The procedure line is valued in relative value units, adjusted for the payment locality and multiplied by the conversion factor. The drug line is priced from the Medicare Part B payment limit file, which CMS publishes every quarter at 106 percent of each drug's average sales price, the formula set by 42 USC 1395w-3a(b)(1).

That split matters for anyone paying out of pocket, because the two lines move for different reasons. The procedure line changes with the size of the joint, whether imaging guidance was used, and the setting. The drug line changes with which steroid was used and how many billing units the dose converts into. Two people with the same injection code can have drug lines that differ by a factor of a hundred or more, purely because of the product, as the unit table further down shows.

Several things that patients sometimes expect as separate charges are not supposed to be billed separately at all. The NCCI Policy Manual for Medicare Services, chapter IV (revision dated January 1, 2026), says injections of local anesthesia for musculoskeletal procedures are not separately reportable, and chapter I, section G, says Medicare does not allow separate payment for local anesthesia given by the physician who does the procedure. Chapter I also defines any code with a global period of 000 or 010 days as a minor surgical procedure, and 20610 carries 000 in the RVU26D file. The decision to do a minor procedure is included in its payment and is not billed as a visit.

The same chapter allows one exception, covered in its own section below: a significant and separately identifiable evaluation unrelated to the decision to inject can be billed as a visit with modifier 25. So a clean office bill for a single knee injection usually has two lines, and sometimes three.

Which injection code: joint size and ultrasound

The CPT family 20600 to 20611 covers aspiration, injection, or both, of a joint or bursa. It sorts by joint size, with the descriptors giving examples: small joints such as fingers and toes, intermediate joints such as the wrist, elbow and ankle, and major joints such as the shoulder, hip and knee. Each size has one code without ultrasound guidance and one code with ultrasound guidance that includes a permanent recording and a report. A shoulder, knee or hip injection, which is what most people mean by a cortisone shot, lands on 20610 or 20611.

Sources: CMS PFS RVU26D (October 2026 release) and GPCI2026, Michigan Locality 01 (work 1.000, practice expense 0.965, malpractice 1.686), conversion factor $33.4009, multiplied out on this site; CMS OPPS October 2026 Addendum B. Checked October 31, 2026. Medicare anchors per unit, not your bill.

The ultrasound version of the major-joint code carries more work and more practice expense in the RVU file: 1.07 work units for 20611 against 0.77 for 20610, and 1.91 nonfacility practice expense units against 1.16. In Michigan Locality 01 that puts the office anchor for 20611 $34.76 above 20610. Because the guidance is written into the descriptor of 20604, 20606 and 20611, a separate ultrasound guidance line such as 76942 billed beside one of those codes is a line to ask about. The NCCI manual's count rule applies to the whole family: chapter IV, section H, item 7 says the unit of service is a joint and its surrounding bursae, so a shoulder injection plus two bursae of the same shoulder without ultrasound is one unit of 20610.

A tendon sheath or ligament injection is not a joint code at all. It is billed under 20550, and the same chapter warns that 20526 to 20553 may not be billed for the local anesthetic used to do some other procedure. If a quote names 20550 and the bill says 20610, or the other way around, that is worth one question, because the two codes are valued differently.

All of these amounts are tied to one Medicare locality. The fee schedule amount is the work units times the work index, plus the practice expense units times their index, plus the malpractice units times their index, all times the conversion factor. For 20610 in an office the RVU26D file lists 2.06 total nonfacility units, which is $68.81 with every index at 1.000, against $70.43 in Michigan Locality 01. CMS publishes a Physician Fee Schedule search tool for any other locality.

The office figure and the facility figure

Every code in the table has two PFS amounts. The nonfacility amount applies when the injection is done in a physician office, where the practice pays for the room, the staff, the supplies and the equipment. The facility amount applies when the same physician does the same injection in a hospital outpatient department or similar facility, where the hospital supplies those things and bills for them separately. The difference sits almost entirely in the practice expense units: 1.16 nonfacility against 0.29 facility for 20610.

So the facility amount, $42.39 for 20610, is not a discount. It is only the physician's part, and it is lower by $28.04 because the hospital's own claim carries the room and supplies. A patient who sees the lower professional figure on a hospital-based statement and compares it with an office quote is comparing half a bill with a whole one. The hospital line is the third line of this article, and it comes later, after the drug.

For self-pay pricing, the practical question is where the injection will physically happen. An orthopedic or primary care office that is not hospital-owned bills one professional claim. A clinic in a hospital-owned building may bill as a hospital outpatient department, which adds the hospital claim. How facility fees work covers the provider-based billing rules that decide which kind of clinic you are in.

The drug line, counted in billing units

The steroid is billed with a HCPCS J-code, and every J-code has a billing unit in its descriptor. The claim records how many units were given, and the Medicare allowed amount for the line is the unit count times the quarterly payment limit. The unit is not always one milligram, and that is where the arithmetic goes wrong most often. J3301, triamcinolone acetonide, is per 10 mg. J1100, dexamethasone sodium phosphate, and J1010, methylprednisolone acetate, are per 1 mg. J0702, the betamethasone combination, is per "3 mg and 3 mg", meaning 3 mg of each of its two salts in one unit.

Source: CMS October 2026 Medicare Part B Payment Limit File (file dated September 16, 2026; effective October 1 to December 31, 2026; based on 2Q26 ASP data). Inputs are round numbers chosen for the multiplication, not doses anyone should receive. For J0702 the input counts both salts, so 6 mg is one unit. Checked October 31, 2026. Medicare payment limits, not patient prices.

Most of the drug lines are small. At the Q4 2026 limit, a stated input of 40 mg of triamcinolone under J3301 is 4 units, or $3.15; 80 mg is 8 units, $6.30. A 4 mg input of dexamethasone under J1100 is 4 units and $0.40. Even 80 mg of methylprednisolone acetate under J1010, which runs to 80 units because the unit is a single milligram, comes to $9.84. These are the amounts Medicare pays for the drug itself, and they are a reason to ask how an office arrived at a much larger drug line on a cash quote.

One row is not small. J3304, the extended-release form of triamcinolone acetonide, is billed per 1 mg at $19.159 per unit, so a stated 32 mg input is 32 units and $613.09. That is roughly two hundred times the J3301 line at 40 mg, for a drug with the same active ingredient in a different formulation. Whether one product suits a given person is a clinical question this site does not address. What the table shows is that the J-code, not the injection code, decides most of the spread in what the drug line can be, so a cash quote should name it.

Two code questions come up often. First, older fee lists and some quotes still name J1030 and J1040, methylprednisolone acetate per 40 mg and 80 mg. Neither code appears in the October 2026 payment limit file or in the October 2026 OPPS Addendum B; methylprednisolone acetate appears as J1010, per 1 mg. A quote built on the older codes should be re-run on J1010 units. Second, J3300, preservative-free triamcinolone per 1 mg, is listed at $17.199 per unit with a coinsurance percentage of 5.754 percent instead of 20, marked "Inflation-adjusted coinsurance" in the file. That marker applies to Part B drugs whose prices rose faster than inflation, and the reduced percentage applies only to that code.

A last drug-line detail is the discarded amount. The CMS discarded drugs page says providers report any amount discarded from a single-dose container with the JW modifier, on a line beside the administered amount, and attest with the JZ modifier when nothing was discarded. A JW line on a statement means part of a vial was billed as waste. It is allowed for separately payable drugs from single-dose containers, and it is also a line you can match against your record. The Part B drug coinsurance guide covers how the quarterly limits reset and how inflation-adjusted coinsurance works across the whole file. The same unit trap appears with eye injections, where the eye injection cost guide prices aflibercept per 1 mg and ranibizumab per 0.1 mg beside the 67028 injection line.

Worked office claims with stated doses

The rows below put both lines of a physician-office claim side by side for a single major joint. Both lines are paid on the same professional claim under Part B, so they can be added: the office is the only party billing. The inputs are the stated doses from the unit table. The 20 percent column is the Part B coinsurance on the combined allowed amount once the deductible is met.

Sources: CMS PFS RVU26D and GPCI2026, Michigan Locality 01, CY2026; CMS October 2026 Part B Payment Limit File. Computed and checked October 31, 2026. Medicare allowed amounts for one office claim, not your bill and not a cash price.

The first row is the plain case: 20610 at $70.43 plus four units of J3301 at $3.15, for $73.58 allowed. Ultrasound guidance moves only the procedure line, to $108.34 in the second row. Switching the drug to the extended-release code in the last row moves the total to $683.52, with the drug now about nine tenths of the claim. In three of the four rows, the injection service is almost all of the allowed amount, which is the opposite of what many people expect when they hear that a shot is "mostly the medicine".

The deductible decides what a person with Original Medicare pays on the smaller rows. The 2026 Part B deductible is $283.00, according to Medicare.gov. The $73.58 in the first row is below it, so for someone who has not met the deductible this year, the whole allowed amount counts toward it and the patient pays all of it. Once the deductible is met, the coinsurance is $14.72. The Medicare Summary Notice shows which applied, line by line.

For a commercial plan, the same two lines are priced at the plan's contracted rates, which no public Medicare file shows. The structure is the same: one procedure line, one drug line in units, and your deductible and coinsurance applied to each. The guide to finding a price by CPT code walks through getting a plan's estimate for a specific code, and it works for 20610 and the J-code as a pair.

Both knees, or two joints in one visit

Two injections on the same day do not double the procedure line under the fee schedule. The RVU26D file gives 20610 a bilateral surgery indicator of 1. Its documentation says that when a code with that indicator is billed with modifier 50, or reported twice on the same day by other means, payment is based on the lower of the actual charge or 150 percent of the fee schedule amount for one side. The NCCI chapter IV text adds that practitioners and outpatient hospitals report a bilateral procedure with modifier 50 and one unit on a single line.

Sources: CMS PFS RVU26D file and its documentation (bilateral surgery and multiple procedure indicators), Michigan Locality 01, CY2026; NCCI Policy Manual chapter IV, revision dated January 1, 2026. Checked October 31, 2026. Medicare anchors, not your bill.

The multiple procedure indicator of 2 means the RVU documentation's standard rule applies: rank the procedures on the same day by fee schedule amount, pay the highest at 100 percent and each additional one at 50 percent. For two units of the same code the bilateral and multiple procedure routes both land at 150 percent of one side. In the facility setting the professional anchor for both knees is $63.59.

The drug line does not get a discount. Each joint gets its own steroid, and the units add up: the stated 40 mg of J3301 in each knee is 8 units in total, or $6.30. If a cash price for "both knees" is quoted, ask whether it is double the single price or uses a second-joint reduction like the fee schedule does, and whether the drug is counted per joint.

The hospital outpatient bill: a third line

When the injection is done in a hospital outpatient department, including a hospital-owned clinic billed as one, the hospital sends its own claim under the Outpatient Prospective Payment System. The October 2026 Addendum B lists 20610 and 20611 with status indicator T and APC 5441, a national unadjusted payment of $313.60 and a minimum unadjusted copayment of $62.72, before wage-index adjustment. Addendum D1 of the CY2026 final rule defines T as a procedure paid separately under its APC, with the multiple procedure reduction applying.

Sources: CMS OPPS October 2026 Addendum B (file dated October 14, 2026), national unadjusted rates before wage-index adjustment; CY2026 OPPS final rule Addendum D1 status definitions; CMS PFS RVU26D, Michigan Locality 01. Checked October 31, 2026. The professional and hospital lines are separate layers paid to separate parties and are not added here.

The drug rows are the surprise. In the same addendum, J3301, J1100, J1010 and J0702 carry status N, which Addendum D1 defines as packaged into the payment for other services with no separate APC payment. The hospital's payment for the steroid is inside the $313.60 APC amount. The hospital may still list the J-code with a charge on its itemized statement, because packaged items are reported on the claim, but under the outpatient system that line earns no separate payment. J3304 is the exception in this group: status K, paid separately at $19.159 per unit, the same per-unit amount as the physician-office limit.

For a person with Original Medicare, the hospital line brings its own copayment, based on the $62.72 minimum unadjusted copayment for 20610, which is 20 percent of the APC payment before wage adjustment, plus 20 percent of the physician's facility amount, $8.48, on the professional claim. Set those next to the office row earlier, where 20 percent of the two office lines was $14.72. The same injection in the same joint can therefore leave a noticeably different patient share depending only on whether the clinic bills as a hospital department.

A clinic visit line, G0463, may also appear on the hospital claim if a visit is billed. Addendum B lists it with status J2 and APC 5012 at $136.02 national unadjusted. The physician-side rule about the decision to inject still applies to the physician's own claim. If both a hospital visit line and an injection line appear, ask the hospital what separate service the visit covers.

Matching the statement to the visit record

A joint injection bill is short, which makes it quick to check. Ask for an itemized statement with codes, modifiers and units, and compare it with the visit note or the after-visit summary, which names the joint, the drug and the dose.

The unit conversion is the most common place a drug line goes wrong. If the record says 40 mg of triamcinolone and the statement shows J3301 with 40 units, the units were entered as milligrams on a 10 mg code, and the drug line is ten times what it should be. Put the mismatch in writing: "The record shows 40 mg; J3301 is billed per 10 mg; please correct the units from 40 to 4." The same check runs on an explanation of benefits from a plan, where reading an explanation of benefits shows the allowed amount per line.

If a line still does not match after that question, the guide to checking an itemized bill sets out the dispute steps. For hospital-based injections, keep the professional statement and the hospital statement together, because the J-code may appear on the hospital one with a charge even though, for Medicare, it was packaged.

Getting a cash price for both lines

Self-pay ranges for joint injections are not published on this page, because no public source met the site's verification rule for a range. The anchors above set the order of magnitude and the structure. The cash price itself has to come from the office or hospital, and the most useful thing to know is that it has at least two parts. A quote that says only "a cortisone shot is $X" may or may not include the drug, the ultrasound, or a visit.

A sentence that covers the pieces: "Please give me your self-pay price for CPT 20610, for 20611 if ultrasound will be used, and for the steroid by J-code and units, and tell me whether you will also bill an office visit or a facility fee." If the answer names a drug code, convert the dose to units with the unit table above, and check that the price is per unit and not per milligram on a 10 mg code. How to ask for the cash price has the follow-up questions for a quote that comes back as a single number.

If the clinic is hospital-owned, the hospital's price transparency file is a second place to look. Federal rules require hospitals to publish a discounted cash price for their items and services, and the hospital price transparency guide explains how to find 20610 and the J-codes in that file and why the gross charge listed beside them is not what patients pay. Remember that the hospital file covers the hospital's line; the physician's professional line is usually a separate price from a separate party.

If you are uninsured or not using insurance and the injection is scheduled at least three business days ahead, you are entitled to a Good Faith Estimate. The Good Faith Estimate guide covers what the estimate must include and what happens if the bill comes in $400 or more above it. For a two-line service like this one, ask for the estimate to list the injection code and the drug code separately, with units, so the bill can be checked against it.

For a person with a high-deductible plan, the office anchors are a reminder that the injection may sit entirely inside the deductible, in which case the plan's negotiated rate for both lines is what you pay. The before-care guides collect the rest of the steps for pricing a planned service.

Lines that sometimes appear beside the shot

Beyond the two core lines, three more codes come up on joint injection bills. Each is legitimate in some cases and worth a question in others, and each has its own anchor.

An office visit with modifier 25. The NCCI rule is that a significant and separately identifiable evaluation unrelated to the decision to do the minor procedure is separately reportable with modifier 25, and the manual says the visit and the procedure do not need different diagnoses. It also says being a new patient is not enough on its own to justify a visit line. An established-patient visit, 99213, has a CY2026 Michigan Locality 01 nonfacility anchor of $95.55, more than the injection line itself, so whether it belongs on the claim moves the total. If the appointment was booked only for the injection, ask what separate evaluation the visit line covers.

Imaging guidance by X-ray. Some hip and other deep injections are done under fluoroscopy, which bills under its own code, 77002, rather than inside the joint code. Its PFS global anchor in Michigan Locality 01 is $118.58, and the RVU26D file gives it the global period ZZZ, which its documentation defines as a code related to another service and always included in that service's global period. In a hospital outpatient department Addendum B lists 77002 as status N, packaged into the injection's APC. If imaging guidance is planned, the quote should name the code.

Ultrasound guidance billed twice. Ultrasound guidance with a recording and report is already part of 20604, 20606 and 20611. A separate 76942 line, whose PFS global anchor in Michigan Locality 01 is $63.61, alongside one of those codes is the kind of duplicate that an itemized review should catch.

Aspiration is not one of them. The 20600 to 20611 codes cover aspiration, injection, or both, so drawing fluid from a joint and injecting the same joint at the same visit is still one unit of the joint code. A bill with 20610 twice for one knee, once for the aspiration and once for the injection, does not match the NCCI unit rule.

Cortisone shot bills: the questions that come up

Sources: drug limits, fee schedules and NCCI chapters

• CMS, Physician Fee Schedule relative value file RVU26D (October 2026 release, nonQPP file) with its documentation of global periods, multiple procedure and bilateral surgery indicators, and CY2026 GPCIs for Michigan Locality 01 at the $33.4009 conversion factor: every PFS nonfacility and facility anchor on this page. Computed October 31, 2026.
• CMS, ASP Pricing Files, October 2026 Medicare Part B Payment Limit File (file dated September 16, 2026; zip): per-unit limits and coinsurance percentages for J3301, J1100, J1010, J0702, J3304 and J3300, and the absence of J1020, J1030 and J1040. Checked October 31, 2026.
• CMS, OPPS October 2026 Addendum B (file dated October 14, 2026): status indicators, APCs, national unadjusted payments and minimum copayments for 20550, 20600 to 20611, 76942, 77002, G0463 and the steroid J-codes. Checked October 31, 2026.
• CMS, CY2026 OPPS final rule addenda, Addendum D1, definitions of status indicators T, N, K, G, J2 and B. Checked October 31, 2026.
• CMS, NCCI Policy Manual for Medicare Services, chapter IV, Musculoskeletal System, revision date 1/1/2026: local anesthesia injections, bilateral reporting with modifier 50, and the unit of service for 20600 to 20611. Checked October 31, 2026.
• CMS, NCCI Policy Manual for Medicare Services, chapter I, General Correct Coding Policies, revision date 1/1/2026: E&M services with minor surgical procedures and modifier 25, and section G, anesthesia included in the procedure. Checked October 31, 2026.
• CMS, Discarded Drugs, JW and JZ modifiers. Checked October 30, 2026.
• Office of the Law Revision Counsel, 42 USC 1395w-3a, subsection (b)(1), payment at 106 percent of average sales price. Checked October 30, 2026.
• Medicare.gov, Medicare costs, 2026 Part B deductible of $283.00. Checked October 30, 2026.

General billing information, not medical, legal or insurance advice. Medicare anchors are not your bill, and an office's or hospital's own charges and a plan's allowed amounts can differ widely from them. Confirm your price in writing before service.