As of June 2026, 138 paid clinical trials are recruiting in Billings, Montana. Compensation typically covers time, travel, and study visits, with stipends ranging from modest amounts for short outpatient studies to several thousand dollars for long or inpatient protocols.
Billings offers studies at sites including Billings Clinic Cancer Center for conditions such as Stage IVB Prostate Cancer AJCC v8, Acute Myeloid Leukemia, Stage IV Lung Cancer AJCC v8, Breast Cancer. Both patients with specific conditions and healthy volunteers can qualify. Most trials offer free study-related medical care alongside compensation.
Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: .
Billings has approximately 138 recruiting research studies across a wide range of therapeutic areas. Montana hosts a diverse network of universities, academic medical centers, and community hospitals that run clinical trials across oncology, cardiology, neurology, and many other therapeutic areas.
Researchers run research studies in Billings, MT at 25 active sites. The clinics below currently host the largest number of recruiting studies — each name is followed by the conditions they focus on most.
| Site | Specializes in | Active trials |
|---|---|---|
| Billings Clinic Cancer Center | Stage IVB Prostate Cancer AJCC v8, Acute Myeloid Leukemia, Stage IV Lung Cancer AJCC v8 | 96 |
| Saint Vincent Frontier Cancer Center | Advanced Esophageal Adenocarcinoma, Advanced Gastric Adenocarcinoma, Advanced Gastroesophageal Junction Adenocarcinoma | 21 |
| Saint Vincent Healthcare | Anatomic Stage IV Breast Cancer AJCC v8, B Acute Lymphoblastic Leukemia, Chronic Lymphocytic Leukemia | 12 |
| Intermountain Health West End Clinic | Endometrial Clear Cell Adenocarcinoma, Endometrial Dedifferentiated Carcinoma, Endometrial Endometrioid Adenocarcinoma | 8 |
| Intermountain Health St. Vincent Regional Hospital - Cancer Centers of Montana | Melanoma Stage IV, Non-Small Cell Lung Cancer Metastatic, Non-Small Cell Lung Carcinoma | 8 |
| Billings Clinic | Cystic Fibrosis, Astrocytoma, Grade IV, Astrocytoma, IDH-Mutant, Grade 2 | 5 |
| St. Vincent Frontier Cancer Center-Research | Prostatic Neoplasms, Metastatic Castration-resistant Prostate Cancer (mCRPC), Prostate Cancer | 4 |
| St. Vincent Frontier Cancer Center | Chronic Lymphocytic Leukemia, Leukemia, B-cell, Leukemia, Lymphocytic | 3 |
| Billings Clinic - Billings | Cardiovascular Diseases, Diabetes Mellitus, Type 2, Hypertension | 1 |
| Billings Clinic | Hypothyroidism | 1 |
| Billings Clinic Montana Cancer Consortium | Colo-rectal Cancer, Head and Neck Squamous Cell Carcinoma, Melanoma | 1 |
| Clinical Study Site | Metastatic Colorectal Cancer (CRC) | 1 |
| GSK Investigational Site | Multiple Myeloma, Newly Diagnosed Multiple Myeloma | 1 |
| Intermountain Health - Intermountain Health West End Clinic | Ovarian Cancer | 1 |
| Intermountain Health - St. Vincent Frontier Cancer Center | KRAS G12C-mutated Solid Tumors, Lung Cancer, KRAS, NRAS, HRAS-mutated NSCLC, Lung Cancer Stage IV, Advanced Solid Tumor, Cancer | 1 |
| Intermountain Health Saint Vincent Regional Hospital | Cervical Cancer | 1 |
| Intermountain Health West End Clinic- Gynecologic Oncology | Cervical Cancer | 1 |
| Intermountain Healthcare | Early Breast Cancer | 1 |
| Massive Bio SYNERGY-AI site | BRCA Gene Rearrangement, Bladder Cancer, Breast Cancer | 1 |
| Montana Cancer Consortium NCORP | Breast Carcinoma, Colorectal Carcinoma, Lung Non-Small Cell Carcinoma | 1 |
| SCL Health - Cancer Centers of Montana | Breast Cancer | 1 |
| Saint Vincent Regional Hospital- Cancer Centers of Montana | Cervical Cancer | 1 |
| St Vincent Frontier Cancer Center | Marginal Zone Lymphoma, Relapsed/Refractory Follicular Lymphoma | 1 |
| St. Vincent Cancer Center | Non-Small Cell Lung Cancer | 1 |
| St. Vincent Gynecologic Oncology | Ovarian Cancer | 1 |
Recruiting trials in Billings grouped by therapeutic area, drawn from ClinicalTrials.gov. Each bucket shows the most recent example studies.
Clinical trials in Montana are governed by U.S. Food and Drug Administration (FDA) regulations, Office for Human Research Protections (OHRP) standards, and federal HIPAA privacy rules. Every study is reviewed by an Institutional Review Board (IRB) to protect participant safety and ensure informed consent. Montana research additionally follows state public health department oversight and any applicable state privacy statutes.
Hipa.ai aggregates every recruiting study in Billings from ClinicalTrials.gov and refreshes the list daily. Use the filters above to narrow by condition, facility, age, phase, or healthy-volunteer eligibility, then click any study title to view full details — eligibility criteria, intervention, location, and sponsor contact information. To enroll, reach out to the central study contact listed on the study detail page; the research coordinator will walk you through the screening process.
There are approximately 138 recruiting clinical trials in Billings, Montana listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.
Most recruiting trials in Billings compensate participants for their time, travel, and study visits. Compensation varies by sponsor, study phase, and visit requirements — the exact amount is disclosed by the study team during the informed consent process.
Eligibility depends on the specific study. Each trial defines its own inclusion criteria (age, diagnosis, medical history, prior treatments) and exclusion criteria. Both patients with specific conditions and healthy volunteers can qualify, depending on the study design.
The most common conditions under active study in Billings include Stage IVB Prostate Cancer AJCC v8 (7), Acute Myeloid Leukemia (6), Stage IV Lung Cancer AJCC v8 (6), Breast Cancer (5), among many others. Browse the list above to explore every recruiting trial.
Yes. Healthy-volunteer studies — often early-phase pharmacology or vaccine trials — recruit in Billings on an ongoing basis. Use the "Healthy volunteers only" filter above to view trials that accept participants without the study's target condition.
Click any study title above to see the full study record, including eligibility criteria, visit schedule, and the study team's contact information. Reach out to the central contact or recruiting site directly — they will guide you through screening and informed consent.
Recruiting research sites in Billings include Billings Clinic Cancer Center, Saint Vincent Frontier Cancer Center, Saint Vincent Healthcare, among others. Each site lists its open studies and contact information on the study record above — call or email the site coordinator to ask about screening for a specific protocol.
The largest active categories in Billings are Cancer & tumors (119), Vaccines (1), Mental health & behavior (1). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.