CPT code 01942: Spinal procedure anesthesia, lumbar and sacral2026 Medicare rate & RVUs in Nevada
Anesthesia for percutaneous image-guided procedures on the lumbar spine, sacrum, or spinal cord, including vertebral augmentation procedures.
CMS doesn’t publish a rate for 01942 in Nevada.
Check a contract rate as a % of Medicare · 01942 nationwide
Medicare allowed amount for participating (non-QP) physicians, before deductible, coinsurance and claim adjustments. Not a patient’s bill or a hospital charge.
On this page 11 sections
What 01942 covers
This service covers anesthesia for percutaneous procedures guided by imaging on the lumbar or sacral spine or spinal cord. Typical cases include vertebral augmentation, such as vertebroplasty or kyphoplasty. An anesthesia professional provides and reports the service while an interventional radiologist, pain physician, or spine surgeon performs the procedure, commonly in a hospital or ambulatory setting.
Choose 01942 for these image-guided procedures rather than anesthesia for spinal injections or aspiration, or for percutaneous neurolytic treatment, which have separate codes. The operative report should identify the lumbar or sacral site, percutaneous approach, imaging guidance, and procedure performed; the anesthesia record should support the service and its start and end times. Medicare payment is (5 base units + time units) × the locality’s anesthesia conversion factor; time is reported in minutes and converted to 15-minute units to one decimal, beginning with preparation for anesthesia and ending when personal attendance ends and the patient can safely enter postoperative care.
This summary was written with AI assistance from CMS physician fee schedule data and checked against the CMS billing rules shown here. Rates on this page come directly from CMS files.
How Nevada compares for 01942
- Nevada · this pageUnavailable
- Los Angeles, CA · CaliforniaUnavailable
- Washington, DC area · District of ColumbiaUnavailable
- Miami, FL · FloridaUnavailable
- Chicago, IL · IllinoisUnavailable
- Manhattan, NY · New YorkUnavailable
- Alaska · AlaskaUnavailable
Other areas in Nevada first, then benchmark localities. Bars start at $0.
Every other payment area
01942 rates by state
Office rate range in each state. Select a state to see its payment localities.
Explore a state
Local rates. Clear comparisons.
Hover or focus a tile to see its rate range. Select it to open the state’s fee schedule.
View every state and territory as a table
| State / territory | Office rate range | Localities |
|---|---|---|
| AK | No published base rate | 1 |
| AL | No published base rate | 1 |
| AR | No published base rate | 1 |
| AZ | No published base rate | 1 |
| CA | No published base rate | 29 |
| CO | No published base rate | 1 |
| CT | No published base rate | 1 |
| DC | No published base rate | 1 |
| DE | No published base rate | 1 |
| FL | No published base rate | 3 |
| GA | No published base rate | 2 |
| GU | No published base rate | 1 |
| HI | No published base rate | 1 |
| IA | No published base rate | 1 |
| ID | No published base rate | 1 |
| IL | No published base rate | 4 |
| IN | No published base rate | 1 |
| KS | No published base rate | 1 |
| KY | No published base rate | 1 |
| LA | No published base rate | 2 |
| MA | No published base rate | 2 |
| MD | No published base rate | 3 |
| ME | No published base rate | 2 |
| MI | No published base rate | 2 |
| MN | No published base rate | 1 |
| MO | No published base rate | 3 |
| MS | No published base rate | 1 |
| MT | No published base rate | 1 |
| NC | No published base rate | 1 |
| ND | No published base rate | 1 |
| NE | No published base rate | 1 |
| NH | No published base rate | 1 |
| NJ | No published base rate | 2 |
| NM | No published base rate | 1 |
| NV | No published base rate | 1 |
| NY | No published base rate | 5 |
| OH | No published base rate | 1 |
| OK | No published base rate | 1 |
| OR | No published base rate | 2 |
| PA | No published base rate | 2 |
| PR | No published base rate | 1 |
| RI | No published base rate | 1 |
| SC | No published base rate | 1 |
| SD | No published base rate | 1 |
| TN | No published base rate | 1 |
| TX | No published base rate | 8 |
| UT | No published base rate | 1 |
| VA | No published base rate | 2 |
| VI | No published base rate | 1 |
| VT | No published base rate | 1 |
| WA | No published base rate | 2 |
| WI | No published base rate | 1 |
| WV | No published base rate | 1 |
| WY | No published base rate | 1 |
How the 01942 rate is calculated
Each of 01942’s three RVUs is multiplied by a geographic index (GPCI) for the payment locality, added up, and multiplied by the conversion factor. Drag the indexes or enter a ZIP to see what moves the rate.
How the rate is built · 01942
RVUs × geographic indexes × conversion factor
Work0.00
0.00 RVUs× 1.000 GPCI
Practice expense0.00
0.00 RVUs× 1.000 GPCI
Malpractice0.00
0.00 RVUs× 1.000 GPCI
Adjusted RVUs
0.0000
Conversion factor
$33.4009
Medicare rate
$0.00
Every GPCI starts at 1.000, the national rate. Enter a ZIP or drag a slider.
Payment rules and modifiers for 01942
01942 has no global surgery period, no multiple-procedure, bilateral or assistant-at-surgery adjustment, and no professional/technical split. What changes the payment is where the service happens: the place of service on the claim decides whether Medicare pays the office or the facility rate.
Place of service · 01942
Which rate does Medicare pay?
The POS code on the claim line (CMS-1500 box 24B).
POS 11 · non-facility rate · national
—
01942 isn’t priced in this setting.
How 01942 has changed in Nevada
01942 · Office / nonfacility
Rate unavailable
Effective 2026-10-01
A rate is unavailable in one of these releases, so a change cannot be calculated.
One bar per available release, ordered by effective date. Missing rates remain gaps. These comparisons hold the code, setting and locality identifiers constant; they do not isolate which policy or input caused a change.
What changed, release by release
January 1, 2022
RVU22A
No ratechanged toNo rate
Held through RVU22B, RVU22C, RVU22D, RVU23A, RVU23B, RVU23C, RVU23D, RVU24A, RVU24AR, RVU24B, RVU24C, RVU24D, RVU25A, RVU25B, RVU25C, RVU25D, RVU26A, RVU26B, RVU26C, RVU26D.
January 1, 2013
RVU13AR
Earliest loaded release: No rate
Held through RVU13B, RVU13C, RVU13D, RVU14A, RVU14B, RVU14C, RVU14D, RVU15A, RVU15B, RVU15C, RVU15D, RVU16A, RVU16B, RVU16C, RVU16D, RVU17A, RVU17B, RVU17C, RVU17D, RVU18AR1, RVU18B, RVU18C, RVU18D, RVU19A, RVU19B, RVU19C, RVU19D, RVU20A, RVU20B, RVU20C, RVU20D, RVU21A, RVU21B, RVU21C, RVU21D.
| Effective from | Office | Facility | CMS release |
|---|---|---|---|
| 2026-10-01 | Unavailable | Unavailable | RVU26D |
| 2026-07-01 | Unavailable | Unavailable | RVU26C |
| 2026-04-01 | Unavailable | Unavailable | RVU26B |
| 2026-01-01 | Unavailable | Unavailable | RVU26A |
| 2025-10-01 | Unavailable | Unavailable | RVU25D |
| 2025-07-01 | Unavailable | Unavailable | RVU25C |
| 2025-04-01 | Unavailable | Unavailable | RVU25B |
| 2025-01-01 | Unavailable | Unavailable | RVU25A |
| 2024-10-01 | Unavailable | Unavailable | RVU24D |
| 2024-07-01 | Unavailable | Unavailable | RVU24C |
| 2024-04-01 | Unavailable | Unavailable | RVU24B |
| 2024-03-09 | Unavailable | Unavailable | RVU24AR |
| 2024-01-01 | Unavailable | Unavailable | RVU24A |
| 2023-10-01 | Unavailable | Unavailable | RVU23D |
| 2023-07-01 | Unavailable | Unavailable | RVU23C |
| 2023-04-01 | Unavailable | Unavailable | RVU23B |
| 2023-01-01 | Unavailable | Unavailable | RVU23A |
| 2022-10-01 | Unavailable | Unavailable | RVU22D |
| 2022-07-01 | Unavailable | Unavailable | RVU22C |
| 2022-04-01 | Unavailable | Unavailable | RVU22B |
| 2022-01-01 | Unavailable | Unavailable | RVU22A |
| 2021-10-01 | Not in this release | Not in this release | RVU21D |
| 2021-07-01 | Not in this release | Not in this release | RVU21C |
| 2021-04-01 | Not in this release | Not in this release | RVU21B |
| 2021-01-01 | Not in this release | Not in this release | RVU21A |
| 2020-10-01 | Not in this release | Not in this release | RVU20D |
| 2020-07-01 | Not in this release | Not in this release | RVU20C |
| 2020-04-01 | Not in this release | Not in this release | RVU20B |
| 2020-01-01 | Not in this release | Not in this release | RVU20A |
| 2019-10-01 | Not in this release | Not in this release | RVU19D |
| 2019-07-01 | Not in this release | Not in this release | RVU19C |
| 2019-04-01 | Not in this release | Not in this release | RVU19B |
| 2019-01-01 | Not in this release | Not in this release | RVU19A |
| 2018-10-01 | Not in this release | Not in this release | RVU18D |
| 2018-07-01 | Not in this release | Not in this release | RVU18C |
| 2018-04-01 | Not in this release | Not in this release | RVU18B |
| 2018-01-01 | Not in this release | Not in this release | RVU18AR1 |
| 2017-10-01 | Not in this release | Not in this release | RVU17D |
| 2017-07-01 | Not in this release | Not in this release | RVU17C |
| 2017-04-01 | Not in this release | Not in this release | RVU17B |
| 2017-01-01 | Not in this release | Not in this release | RVU17A |
| 2016-10-01 | Not in this release | Not in this release | RVU16D |
| 2016-07-01 | Not in this release | Not in this release | RVU16C |
| 2016-04-01 | Not in this release | Not in this release | RVU16B |
| 2016-01-01 | Not in this release | Not in this release | RVU16A |
| 2015-10-01 | Not in this release | Not in this release | RVU15D |
| 2015-07-01 | Not in this release | Not in this release | RVU15C |
| 2015-04-01 | Not in this release | Not in this release | RVU15B |
| 2015-01-01 | Not in this release | Not in this release | RVU15A |
| 2014-10-01 | Not in this release | Not in this release | RVU14D |
| 2014-07-01 | Not in this release | Not in this release | RVU14C |
| 2014-04-01 | Not in this release | Not in this release | RVU14B |
| 2014-01-01 | Not in this release | Not in this release | RVU14A |
| 2013-10-01 | Not in this release | Not in this release | RVU13D |
| 2013-07-01 | Not in this release | Not in this release | RVU13C |
| 2013-04-01 | Not in this release | Not in this release | RVU13B |
| 2013-01-01 | Not in this release | Not in this release | RVU13AR |
Where the Nevada rate applies
Nevada is a Medicare payment area, not a city. Our Census mapping connects it to 138 cities and communities in Nevada. Some span more than one payment area; confirm with the service ZIP.
- Alamo
- Amargosa Valley
- Austin
- Baker
- Battle Mountain
- Beatty
- Beaverdam
- Bennett Springs
01942 billing questions
When should 01942 be chosen instead of 01941?
Use 01942 for the lumbar or sacral region. Use 01941 when the percutaneous image-guided spinal procedure is in the cervical or thoracic region.
Does 01942 cover spinal injections or neurolytic treatment?
No. Anesthesia for lumbar or sacral injection, drainage, or aspiration procedures is represented by 01938; anesthesia for percutaneous neurolytic treatment is represented by 01940.
How are anesthesia time units calculated for 01942?
Report anesthesia time in minutes; CMS converts it to 15-minute units computed to one decimal place. The interval runs from preparation for anesthesia until personal attendance ends and the patient can safely be placed under postoperative care.
What should the records show to support 01942?
The operative report should establish the lumbar or sacral site, percutaneous image-guided approach, and procedure performed. The anesthesia record should support the anesthesia service and its start and end times.
What are the Medicare base units for 01942?
01942 has 5 base units. Medicare calculates payment using base units plus time units, multiplied by the anesthesia conversion factor for the payment locality.
Where these rates come from
FeeBase calculates base physician payments from CMS work, practice-expense and malpractice RVUs, adjusted by each locality’s geographic indexes and the conversion factor. Services without a published rate are labeled, never given a made-up amount. Amounts are Medicare allowed amounts before claim adjustments: not a patient’s bill or a commercial rate.
CMS RVU26D · effective Oct 1, 2026 through the day before Jan 1, 2027
Fee sheets · Coming soon
Put 01942 and the rest of your codes on one sheet
Your codes at your locality, with payer contracts beside Medicare.
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