Renin test cost in Denver, CO
In Denver-Aurora-Centennial, CO, 21 hospitals list a cash price for renin blood test: from $30.43 to $2,930.00, with a median of $982.93. The lowest listed price is at Denver Health and Hospital Authority — $952.50 less than the median here. Across Colorado, the median is $215.25 at 43 hospitals.
Cash prices at 21 facilities across 10 cities for code 84244, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 29, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Sep 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Denver-Aurora-Centennial, CO.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Denver Health and Hospital Authority lowest Denver, CO · (303) 436-4927 HC ASSAY OF RENIN ARUP 0070073 File of Apr 30, 2026 · source file | $30.43 | $86.92 | $21.99–$76.89 | 65% |
| Denver Health and Hospital Authority Denver, CO · (303) 436-4927 HC RENIN File of Apr 30, 2026 · source file | $48.48 | $138.50 | $21.99–$77.56 | 65% |
| Childrens Hospital Colorado Aurora, CO · (720) 777-1234 HB=RENIN ACTIVITY PLASM File of Apr 17, 2026 · source file | $122.20 | $188.00 | $18.80–$172.96 | 35% |
| Childrens Hospital Colorado Aurora, CO · (720) 777-1234 HB=CSHB RENIN ACTIVITY PLASMA+1 more line at this price File of Apr 17, 2026 · source file | $128.05 | $197.00 | $19.70–$181.24 | 35% |
| Cobalt Rehabilitation Hospital Denver Westminster, CO Renin File of Aug 6, 2026 · source file | $219.90 | $219.90 | $16.49–$186.92 | — |
| AdventHealth Porter Denver, CO · (303) 778-1955 HC RENIN ACTIVITY - ALDOSTERONE/RENIN ACTIVITY RATIO - ARUP+4 more lines at this price File of Apr 1, 2026 · source file | $507.26 | $507.26 | — | — |
| AdventHealth Castle Rock Castle Rock, CO · (720) 455-5000 HC RENIN ACTIVITY - ARUP+4 more lines at this price File of Apr 1, 2026 · source file | $507.26 | $507.26 | — | — |
| AdventHealth Littleton Littleton, CO · (303) 730-8900 HC RENIN ACTIVITY - ALDOSTERONE/RENIN ACTIVITY RATIO - ARUP+4 more lines at this price File of Apr 1, 2026 · source file | $507.26 | $507.26 | — | — |
| AdventHealth Parker Parker, CO · (303) 269-4000 HC RENIN DIRECT LEVEL - ARUP+4 more lines at this price File of Apr 1, 2026 · source file | $507.26 | $507.26 | — | — |
| HCA Healthone Spalding Rehabilitation Aurora, CO RENIN+1 more line at this price File of Sep 1, 2026 · source file | $692.01 | $692.01 | $21.77–$305.87 | — |
| Spalding at Psl Denver, CO · (303) 839-6000 Renin +1 more line at this price File of Sep 1, 2026 · source file | $692.01 | $692.01 | $21.99–$305.87 | — |
| HCA Healthone Northeast ER Thornton, CO · (303) 451-7800 Renin +1 more line at this price File of Sep 1, 2026 · source file | $982.93 | $982.93 | $21.99–$884.64 | — |
| HCA Healthone Mountain Ridge Thornton, CO · (303) 451-7800 RENIN+1 more line at this price File of Sep 1, 2026 · source file | $982.93 | $982.93 | $21.99–$884.64 | — |
| HCA Healthone Rose Denver, CO · (303) 320-2121 RENIN+1 more line at this price File of Sep 1, 2026 · source file | $1,407.00 | $1,407.00 | $21.99–$1,266.30 | — |
| HCA Healthone Central Park ER Denver, CO · (303) 320-2121 RENIN+1 more line at this price File of Sep 1, 2026 · source file | $1,407.00 | $1,407.00 | $21.99–$1,266.30 | — |
| HCA Healthone Southwest ER Littleton, CO · (303) 788-5000 RENIN+1 more line at this price File of Sep 1, 2026 · source file | $1,459.87 | $1,459.87 | $21.99–$1,313.88 | — |
| HCA Healthone Belmar ER Lakewood, CO · (303) 788-5000 RENIN+1 more line at this price File of Sep 1, 2026 · source file | $1,459.87 | $1,459.87 | $21.99–$1,313.88 | — |
| HCA Healthone Swedish Englewood, CO · (303) 788-5000 RENIN+1 more line at this price File of Sep 1, 2026 · source file | $1,459.87 | $1,459.87 | $12.86–$1,313.88 | — |
| HCA Healthone South Parker ER Parker, CO RENIN+1 more line at this price File of Sep 1, 2026 · source file | $2,079.95 | $2,079.95 | $21.99–$1,871.95 | — |
| HCA Healthone Sky Ridge Lone Tree, CO · (720) 225-1000 Renin +1 more line at this price File of Sep 1, 2026 · source file | $2,079.95 | $2,079.95 | $21.99–$1,871.95 | — |
| HCA Healthone Aurora Aurora, CO · (303) 873-5511 RENIN+1 more line at this price File of Sep 1, 2026 · source file | $2,574.43 | $2,574.43 | $21.99–$2,316.99 | — |
| Centennial Hospital A Campus of Tmca Englewood, CO · (303) 873-5511 RENIN+1 more line at this price File of Sep 1, 2026 · source file | $2,574.43 | $2,574.43 | $21.99–$2,316.99 | — |
| HCA Healthone Presbyterian St Lukes Denver, CO · (303) 839-6000 RENIN+1 more line at this price File of Sep 1, 2026 · source file | $2,930.00 | $2,930.00 | $21.99–$1,875.20 | — |
Outpatient: lowest $30.43, median $982.93, highest $2,930.00 — a 96.3× difference within the same market.
As an inpatient, the same code is billed by 8 facilities here, median $507.26. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At 2 of 17 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
What it is
A renin test measures an enzyme from the kidneys that controls blood pressure. It is ordered with aldosterone to look for an adrenal cause of high blood pressure.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.