Where to Donate Plasma in Chattanooga

Plasma donation in Chattanooga operates through a small number of for-profit collection centers, each with different compensation schedules and donor requirements. This guide covers the active centers, what to expect during screening and collection, and the financial and time commitment involved so you can choose based on your schedule and medical history.

Active Plasma Collection Centers in Chattanooga

CSL Plasma operates a center on East Main Street in downtown Chattanooga. First-time donors typically receive $50 to $100 for their initial donation and $40 to $60 for the second donation within the first month, though rates fluctuate based on donation frequency and center supply levels. The screening process takes 45 minutes to two hours for new donors; return visits average 30 to 45 minutes. The center is open Monday through Friday 7 a.m. to 7 p.m., Saturday 8 a.m. to 6 p.m., and closed Sunday. Verify current hours and compensation rates by calling directly, as both shift seasonally.

BioLife Plasma Services maintains a location in the Hixson area, north of downtown near Highway 153. New donor compensation typically ranges from $70 to $120 across the first two donations, with ongoing donors earning $40 to $60 per visit. Hixson's proximity to North Shore neighborhoods and Chattanooga State Community College draws repeat donors who prefer the location over downtown travel. BioLife operates Monday through Friday 6:30 a.m. to 8 p.m., Saturday 8 a.m. to 4 p.m., and Sunday 9 a.m. to 3 p.m., making it accessible for weekend donors.

Grifols (formerly known as Biotest) has operated collection sites in Tennessee but availability in Chattanooga proper should be confirmed with the company directly, as their footprint shifts. If operating, they typically offer competitive rates for established donors but require more frequent visits for higher compensation tiers.

What Happens During Initial Screening

Your first visit will not result in plasma collection. Instead, expect a comprehensive health screening lasting 90 minutes to two hours. You will provide a detailed medical history, including current medications, recent travel, and any history of bloodborne infections. A phlebotomist will draw blood for testing, which includes checks for HIV, hepatitis B and C, syphilis, and other markers. You will receive a physical exam covering weight (minimum 110 pounds), blood pressure, and general health indicators. Some donors are deferred at this stage if medications, recent tattoos or piercings, or travel history indicate ineligibility.

If cleared, your second visit (within five days) involves a brief re-screening and your first donation, which takes 45 to 60 minutes on the apheresis machine. The machine draws whole blood, separates plasma, and returns red blood cells and platelets to your arm. Many donors report the process feels less invasive than whole blood donation because the cellular components are returned.

Compensation, Frequency, and Time Commitment

New donor packages offer $150 to $220 across the first five to eight donations (typically completed within two to four weeks). Established donors earn $40 to $60 per visit. The financial return depends on your willingness to donate twice weekly, which is the FDA-approved maximum. A donor visiting twice weekly for a year could earn $4,000 to $6,000, though most donors maintain a once-weekly or twice-monthly schedule.

Time per visit drops significantly after the first month. Regular donors spend 30 minutes on the machine plus 10 to 15 minutes for check-in and paperwork. The Hixson location's Saturday and Sunday hours offer flexibility for those working weekdays; the downtown CSL center's weekday evening hours accommodate later schedules.

Eligibility Barriers and Common Deferrals

Age (18 to 70) and weight (minimum 110 pounds) are straightforward gates. More frequently, donors are deferred for medications including certain antidepressants and blood thinners, recent antibiotic use (72-hour waiting period), recent vaccinations (some require waiting periods), or pregnancy. Tattoos and piercings within the last four weeks typically trigger deferral. Recent travel outside the United States carries variable wait times depending on destination.

Donors with a history of intravenous drug use, even decades past, remain permanently ineligible. Those with certain autoimmune conditions or cancer history may be deferred depending on treatment recency. The screening process is thorough because plasma is used for clotting factors, immunoglobulins, and albumin; contamination risk is higher than with whole blood donation.

Payment and Logistics

Both CSL and BioLife use debit card systems; funds are loaded immediately after donation. Some centers allow direct deposit setup for repeat donors. Bring a photo ID, proof of Social Security number, and proof of residence (utility bill or lease dated within 60 days). Without proper documentation, you will be deferred until the next visit.

Eat a protein-rich meal before donation and drink 16 ounces of water. The process removes fluid, and donors who arrive dehydrated or hungry often experience dizziness or fainting during collection. Caffeine and fatty foods the night before can affect plasma quality; centers may reject your donation if lipids are elevated.

Practical Takeaway

Plasma donation in Chattanooga pays reliably only in the first month; ongoing compensation is modest ($40 to $60 per visit) and requires sustained commitment. The time investment is real: two hours initially, then 30 to 45 minutes per visit. Choose a center based on location (downtown convenience versus Hixson proximity) and operating hours that fit your schedule, not on promises of higher ongoing rates. The process is safer than it was 20 years ago, but eligibility screening is strict. Verify your medical clearance during the initial visit before counting on regular income.