At a glance
CDC 2022- Transfers using a carrier
- 27% U.S. 4.7%
- Carrier transfers / yr
- ≈155 estimated
- Rank by carrier volume
- #9 of 450
- Services
- CarrierDonor eggEgg freezing
- Medical director
- Cristin C. Slater, MD
- SART · Lab
- Member · Verified
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Reproductive endocrinology & IVF · Boise, ID
Idaho Center for Reproductive Medicine reports to the CDC as one program covering 2 locations. The figures on this page are program-wide; each location's doctors are listed below.
Idaho Center for Reproductive Medicine (ICRM) is a fertility clinic in Boise, Idaho, with a second office in Meridian, which the clinic's website describes as an office for new patient consultations and monitoring appointments. In CDC reporting year 2022, an estimated 155 of ICRM's 572 embryo transfers, about 27%, used a gestational carrier.
For surrogacy intended parents
Share of transfers using a carrier, by patient age (2022)
Dark: ICRM · Light: U.S. average
Three-year trend, share of transfers using a carrier
| Patient age | 2020 | 2021 | 2022 | U.S. 2022 |
|---|---|---|---|---|
| <35 | 26% | 18% | 20% | 3% |
| 35-37 | 21% | 29% | 25% | 4% |
| 38-40 | 37% | 34% | 28% | 5% |
| >40 | 64% | 65% | 47% | 10% |
| All ages | 37% | 33% | 27% | 5% |
Total transfers (all egg sources, the CDC's denominator): 2020: 418 · 2021: 556 · 2022: 572
Volume estimate = the CDC's reported all-ages share of transfers that used a gestational carrier × the program's total transfers (the transfer count the CDC uses as that share's denominator). Where the CDC suppressed the all-ages share, the age-group shares are used instead and the tile says so.
For egg donation intended parents
Live births per transfer, donor egg cycles (2022)
223 transfers
Nearly all donor-egg transfers today are frozen embryo transfers — the embryo is frozen for genetic testing or scheduling whether the eggs were fresh or banked — so that is the figure to compare.
Share of cycles using donor eggs or embryos, by patient age
| Patient age | ICRM | U.S. 2022 |
|---|---|---|
| <35 | 15% | 2% |
| 35-37 | 15% | 3% |
| 38-40 | 24% | 5% |
| >40 | 43% | 21% |
Egg freezing services: Yes
Ivy's egg donation program runs fresh cycles with a matched donor. How Ivy egg donation works →
Locations & doctors
Showing all 2 locations. Select a location to see its address, whether it has its own lab, and the doctors who practice there.
Reproductive endocrinologists
Kyle Tobler, MD
NPI 1265605901
Cristin Slater, MD
NPI 1013014745
Kevin Maas, MD
Medical Director
Spanish · NPI 1669654216
NPI Registry and the clinic's website. Listing is factual and public. Physicians may request a correction or removal at any time.
Surrogacy law in Idaho
A complete 2026 guide to gestational surrogacy in Idaho — how the state's 2023 statute works, who can be an intended parent or a surrogate, what a journey costs, how surrogates are paid, and how parentage is confirmed after birth.
Surrogacy in Idaho →Nearby: Washington · Oregon · Nevada · Utah
Questions about ICRM
Does ICRM do gestational carrier cycles, and how many?
Yes, and they are a substantial part of its work. The CDC's figures give an estimated 155 transfers with a gestational carrier in 2022, 181 in 2021 and 153 in 2020, out of 572 embryo transfers in 2022. That is about 27%, down from about 37% in 2020 as the clinic's total transfers rose from 418 to 572; across all U.S. clinics the figure is about 5%.
What are ICRM's results with donor eggs?
ICRM reported 223 transfers in donor egg cycles for 2022. With frozen embryos from donor eggs, 67% of transfers led to a live birth (U.S.: 45%); with donated embryos, 54% (U.S.: 42%).
Do any doctors at ICRM speak a language other than English?
Yes. Kevin H. Maas speaks Spanish, according to the doctor's biography on the clinic's website. This page lists three ICRM doctors.
Sources
- CDC ART Success Rates: Clinic Services & Profiles (2022) — CDC National ART Surveillance System (NASS), 2022 reporting year, dataset ix4g-rt8v
- CDC ART Success Rates: Patient & Cycle Characteristics (2022) — CDC National ART Surveillance System (NASS), 2022 reporting year, dataset wrev-kwxu
- CDC ART Success Rates: Success Rates (2022) — CDC National ART Surveillance System (NASS), 2022 reporting year, dataset cchw-gdwa
- CDC ART Success Rates: Summary (2022) — CDC National ART Surveillance System (NASS), 2022 reporting year, dataset 9tjt-seye
- NPPES NPI Registry — CMS National Plan and Provider Enumeration System — physician roster
- CDC National ART Surveillance System clinic datasets for Idaho Center for Reproductive Medicine (clinic ID 35), reporting years 2020–2022.
- NPPES NPI Registry, physicians with taxonomy 207VE0102X at the clinic's addresses.
- Idaho Center for Reproductive Medicine website.
- Reporting year 2022 is the most recent published by the CDC.
- CDC datasets are published with a lag of several years, and the field has since seen many mergers, acquisitions and renamings. We update each clinic’s current name, network and offices from its own website as best we can, but details may be out of date (the CDC-registered name appears in the citation above). Clinics may request corrections at any time.
- The gestational carrier volume is an estimate from the CDC’s own figures for the reporting year shown — an indication of scale, not a current or exact count.
- Ivy Surrogacy is an independent agency; this listing does not imply affiliation with or endorsement by Idaho Center for Reproductive Medicine unless stated.
- Informational only, not medical advice; clinics are not ranked by success rate.
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