No office rate
Both describe open treatment of tubal or ovarian ectopic pregnancy. Choose 59120 when salpingectomy and/or oophorectomy is performed; choose 59121 when the affected organ is preserved.
On this page
CMS RVU26D · Effective 2026-10-01
59121 Ectopic surgery Medicare reimbursement rates in Alaska
Reports open abdominal surgery for a tubal or ovarian ectopic pregnancy when the pregnancy is treated without removing the affected tube or ovary. Compare 59121 office and facility rates across CMS payment localities in Alaska.
Amounts below use the non-QP conversion factor for participating physicians. These are base physician payments before claim-level adjustments, not patient costs or total hospital charges.
What does Medicare pay for 59121 in Alaska?
Alaska has 1 payment locality in this comparison. Use the service location to choose the applicable amount. These are the supported base rates for the payment area shown below, using the same CMS release.
Office / nonfacility
No supported rate
Facility setting
$895.06
1 of 1 localities have a supported rate.
Payment area: Alaska*
One mapped payment locality.
These are locality ranges, not averages or address-specific quotes. A facility-setting amount covers the physician service; it does not include a hospital’s separate bill. Choose a locality below to inspect its calculation, compare other payment areas, or price a percentage of Medicare.
Gynecologic surgery
About 59121: Open ectopic pregnancy treatment with organ preservation
Reports open abdominal surgery for a tubal or ovarian ectopic pregnancy when the pregnancy is treated without removing the affected tube or ovary.
An obstetrician-gynecologist typically reports this for open abdominal surgery to treat a tubal or ovarian ectopic pregnancy while preserving the affected tube or ovary. The operation may involve opening the tube or ovary and removing the ectopic gestational tissue; the defining distinction is that salpingectomy and oophorectomy are not performed. The service is generally provided in an operating room when surgical treatment is needed.
The operative report should identify the ectopic site, the open approach, the treatment performed, and preservation of the tube or ovary. This code has a 90-day global period, which includes the day-before preoperative visit and 90 days of related postoperative care. When multiple procedures are performed in the same session, the highest-valued procedure is paid in full and other procedures are subject to the standard 50% multiple-procedure reduction. Modifier 50 is inappropriate. Assistant-at-surgery services may be paid; co-surgeons require supporting documentation, and team surgery is not permitted.
CMS billing rules for 59121
- Global period
- Major surgery with a 90-day global period: the day-before preoperative visit and 90 days of related postoperative care are included.
- Multiple procedures
- Standard multiple procedure reduction: the highest-valued procedure is paid in full and others at 50% when performed in the same session.
- Bilateral procedures
- Bilateral adjustment does not apply; the descriptor or anatomy makes modifier 50 inappropriate.
- Assistant at surgery
- Assistant at surgery may be paid.
- Co-surgeons
- Co-surgeons paid only with supporting documentation.
- Team surgery
- Team surgery not permitted.
Where the value comes from
- Work RVU12.42 · 56%
- Practice expense (office) RVU5.61 · 25%
- Malpractice RVU3.98 · 18%
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.
59121 compared with similar codes
Office rates for Alaska, from the same CMS release.
No office rate
59150 is the laparoscopic counterpart when the tube and ovary are preserved. 59121 describes open abdominal treatment.
No office rate
59151 describes laparoscopic treatment with salpingectomy and/or oophorectomy; 59121 is open treatment without removal of the affected tube or ovary.
No office rate
59130 addresses an abdominal ectopic pregnancy. 59121 is for a tubal or ovarian ectopic pregnancy treated through an open abdominal approach.
Compare 59121 by payment locality
Find the payment area for your service address, then open its rate page for calculation inputs, release history and the percentage-of-Medicare tool. A city may cross payment-area boundaries; the ZIP lookup above helps resolve the location.
1 of 1 payment localities
Alaska* →
Office / nonfacility
Unavailable
Facility
$895.06
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How this local rate is calculated
Each RVU component is multiplied by its own geographic practice cost index (GPCI). The three adjusted components are added, then multiplied by the conversion factor. These are the inputs used for 59121 in Alaska*.
PPRRVU2026_Oct_nonQPP.csv
6,643
- Code
- 59121
- Physician work
- 12.42
- Practice expense
- 5.61
- Malpractice
- 3.98
GPCI2026.csv
5
- Locality
- Alaska*
- Physician work
- 1.500
- Practice expense
- 1.065
- Malpractice
- 0.551
| Component | RVU | Locality factor | Adjusted |
|---|---|---|---|
| Physician work | 12.42 | × 1.500 | 18.6300 |
| Practice expense | 5.61 | × 1.065 | 5.9747 |
| Malpractice | 3.98 | × 0.551 | 2.1930 |
| Total RVUs | 26.7976 | ||
| Conversion factor | × 33.4009 | ||
Facility rate, Alaska*$895.06
Explore RVUs, geographic factors and the full formula
Facility
| Component | RVU | Local GPCI |
|---|---|---|
| Work | 12.42 | 1.5 |
| Practice expense | 5.61 | 1.065 |
| Malpractice | 3.98 | 0.551 |
(12.42 × 1.5 + 5.61 × 1.065 + 3.98 × 0.551) × $33.4009 = $895.06
The office and facility calculations use their respective practice-expense RVUs. The facility amount here is the physician fee, not a separate hospital or facility bill.
59121 billing questions
How does this differ from 59120?
59121 is for open treatment of a tubal or ovarian ectopic pregnancy without removing the affected tube or ovary. 59120 includes salpingectomy and/or oophorectomy.
When should 59150 or 59151 be considered?
Those codes describe laparoscopic treatment of ectopic pregnancy. 59150 is the laparoscopic option without salpingectomy or oophorectomy; 59151 includes removal of the tube and/or ovary.
What documentation supports reporting 59121?
Document the tubal or ovarian ectopic site, the open abdominal approach, the treatment performed, and that the tube or ovary was preserved.
Does modifier 50 apply when both sides are involved?
No. CMS identifies bilateral adjustment as inappropriate for this code; modifier 50 should not be used.
What postoperative care is included?
The 90-day global period includes the day-before preoperative visit and 90 days of related postoperative care.
Can an assistant or co-surgeon be reported?
Assistant-at-surgery services may be paid. Co-surgeons are paid only with supporting documentation; team surgery is not permitted.
Where these rates come from
FeeBase calculates base physician payments from CMS work, practice-expense, and malpractice RVUs, adjusted by each locality’s geographic indices and the applicable conversion factor. Unavailable or separately priced services are labeled rather than assigned a made-up amount.
Source: RVU26D. Effective 2026-10-01 through the day before 2027-01-01.
6,64059076,,Fetal shunt placement w/us,A,,8.77,2.28,NA,2.28,,2.81,13.86,13.86,0,000,0.00,0.00,0.00,2,0,2,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
6,64159100,,Remove uterus lesion,A,,13.04,5.85,NA,5.85,,4.18,23.07,23.07,0,090,0.17,0.60,0.23,2,0,2,1,0,9,,33.4009,09,0,99,0.00,0.00,0.00
6,64259120,,Treat ectopic pregnancy,A,,12.35,5.70,NA,5.70,,3.95,22.00,22.00,0,090,0.17,0.60,0.23,2,0,2,1,0,9,,33.4009,09,0,99,0.00,0.00,0.00
6,64359121,,Treat ectopic pregnancy,A,,12.42,5.61,NA,5.61,,3.98,22.01,22.01,0,090,0.17,0.60,0.23,2,0,2,1,0,9,,33.4009,09,0,99,0.00,0.00,0.00
6,64459130,,Treat ectopic pregnancy,A,,14.70,6.10,NA,6.10,,4.72,25.52,25.52,0,090,0.17,0.60,0.23,2,0,0,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
6,64559136,,Treat ectopic pregnancy,A,,13.89,5.84,NA,5.84,,4.46,24.19,24.19,0,090,0.17,0.60,0.23,2,0,2,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
6,64659140,,Treat ectopic pregnancy,A,,5.79,3.74,NA,3.74,,1.85,11.38,11.38,0,090,0.17,0.60,0.23,2,0,2,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
2,,,,,,
3Medicare Administrative Contractor (MAC),State,Locality Number,Locality Name,2026 PW GPCI (with 1.0 Floor)***,2026 PE GPCI,2026 MP GPCI
410112,AL,00,ALABAMA,1.000,0.875,0.566
502102,AK,01,ALASKA*,1.500,1.065,0.551
603102,AZ,00,ARIZONA,1.000,0.969,0.856
707102,AR,13,ARKANSAS,1.000,0.859,0.515
801112,CA,54,BAKERSFIELD,1.019,1.096,0.609