Creatinine Blood Test Cost: Self-Pay Price Comparison

Q: How much does a creatinine blood test cost without insurance?

Many self-pay creatinine options cost about $20 to $60 after required fees. Broader panels that include creatinine may range from about $29 to more than $100 depending on included markers.

Q: Does a creatinine test include eGFR?

Many serum creatinine orders include estimated glomerular filtration rate, or eGFR, but buyers should confirm the product description says creatinine with eGFR or estimated GFR.

Q: Should I order creatinine alone or a BMP?

Creatinine alone may be enough for a focused filtration check. A BMP may be a better value if you also need BUN, electrolytes, glucose, calcium, or broader kidney and metabolic context.

Q: Is creatinine enough to screen for kidney disease?

Not always. Creatinine with eGFR estimates kidney filtration, but many people at risk for chronic kidney disease also need urine albumin-to-creatinine ratio testing to look for kidney damage.

Medical & affiliate disclosure: CTX Stat provides educational laboratory information and is not a substitute for professional medical advice, diagnosis, or treatment. CTX Stat may receive compensation from some outbound provider links when an affiliate program is active; provider comparisons and rankings are based on consumer fit, effective cost, access, policies, and reputation—not commission.

Quick take

Typical self-pay creatinine blood test cost: about $20–$60 through many online lab-ordering services when collection and order fees are included. Some broad panels that include creatinine cost about $29–$55+.
Lowest advertised price is not always the lowest total price. Add any lab draw, requisition, physician-service, mobile collection, or checkout fee before comparing.
Creatinine is often included in larger panels such as a basic metabolic panel (BMP), comprehensive metabolic panel (CMP), renal function panel, or kidney profile. If you also need electrolytes, BUN, glucose, liver markers, or urine albumin, a panel may be a better buy than creatinine alone.
A serum creatinine result is most useful with eGFR. Creatinine is used to estimate kidney filtration, but kidney screening often also needs a urine albumin-to-creatinine ratio (uACR), especially for people with diabetes, high blood pressure, or known kidney disease.

Creatinine blood test cost comparison

The creatinine blood test cost depends on how you buy it. If a clinician orders the test through insurance, your cost may be a copay, deductible charge, or later lab bill. If you self-pay online, you usually pay before the blood draw and receive a lab requisition for a national patient service center. For a true comparison, use the effective total cost: the test price plus any required collection, requisition, or physician oversight fee.

The table below compares common national self-pay routes. Prices can change at checkout and may vary by state, collection site, promotion, or whether you choose in-lab or mobile collection, so confirm the final cart before purchasing.

Provider / route	Relevant creatinine option	Advertised test price	Common required fees	Estimated effective total	Best fit
Jason Health	Creatinine or panel ordered online; collection at participating labs	Low individual-test pricing varies by selected test	Provider states online payment is the full amount and there are no additional lab charges; public price references commonly show an order/requisition component for some tests	Often around the low-$20s for creatinine-only in public price listings; confirm in cart	Lowest-cost shoppers who have a participating lab nearby and want a simple online order
Ulta Lab Tests	Creatinine Test	$14.95 listed for creatinine	Standard specimen collection fee listed in FAQ as $12.95, with higher fees possible at some locations	About $27.90 with standard draw fee	People who want a low standalone creatinine price and can use an eligible patient service center
HealthLabs	Basic Metabolic Panel or Renal Function Panel	$29 BMP; $49 renal function panel	Provider states the displayed price is the price paid, with no shipping, taxes, or additional charges	$29 for BMP; $49 for renal panel	People who want creatinine plus related kidney/electrolyte markers instead of creatinine alone
Quest Health	Comprehensive Metabolic Panel (CMP)	$49 CMP	$6 physician service fee shown for the CMP; optional Quest Mobile collection may add a separate fee where available	$55 for in-person CMP before optional services	People who prefer ordering directly through Quest Health and want creatinine included in a broader chemistry panel
Labcorp OnDemand	Kidney Health Test	$109	Physician-service cost is included in OnDemand testing terms; in-person collection at a Labcorp location for this test	$109	People who want creatinine/eGFR plus urine albumin and albumin-creatinine ratio in one kidney-focused package
Request A Test	Creatinine Blood Test	One listed lab option shows $34	Confirm selected lab option and checkout total	About $34 if no additional mandatory fee applies	People who want a straightforward creatinine/eGFR order and can choose from available collection networks

How we compared prices

This comparison uses consumer-facing self-pay options that let adults order lab testing online without first scheduling a separate office visit. We compared the test or panel most relevant to creatinine, the advertised price, required checkout fees, stated collection workflow, and publicly available customer-satisfaction signals. We did not rank providers by compensation. A lower total price is meaningful only if the test is available in your state, a convenient collection site is available, and the order includes the type of kidney information you actually need.

For medical context, a creatinine blood test is commonly billed under CPT code 82565. The Medicare clinical laboratory fee schedule is not a retail price list, but it helps explain why direct-access lab prices can be much lower than a traditional uninsured bill: the 2026 listed amount for “assay of creatinine” is $5.12 in public CLFS references. Consumer cash prices are higher because they may bundle physician authorization, customer support, portal access, collection logistics, and retail operating costs.

What is included in a creatinine blood test price?

A creatinine blood test is a venous blood draw that measures creatinine, a waste product produced by muscle metabolism and filtered by the kidneys. Many labs also report an estimated glomerular filtration rate, or eGFR, calculated from serum creatinine with demographic and clinical variables. The National Institute of Diabetes and Digestive and Kidney Diseases describes serum creatinine with eGFR as a key blood-based way to assess kidney function.

When you self-pay, the line item may include more than the lab measurement. Look for these cost elements:

Test analysis: the laboratory measurement of serum creatinine.
eGFR reporting: many creatinine orders include calculated eGFR, but not all product names make this obvious.
Physician or provider authorization: direct-access companies often use an independent clinician network to review and authorize orders when appropriate.
Specimen collection: some companies include collection in the price; others add a draw fee at checkout.
Result portal and support: most direct-access services provide a secure online result report; some include educational or clinician follow-up for certain results.
Mobile collection: optional in-home blood draw, when available, is usually much more expensive than visiting a patient service center.

State availability matters. Several online lab services do not offer direct-access testing in New York, New Jersey, and Rhode Island, and some services have additional state or collection-site restrictions. Jason Health states it serves 47 states, excluding NY, NJ, and RI. Ulta’s consumer FAQ states testing is available in almost all states except NY, NJ, and RI, while some partner materials also note location limitations. Quest Health displays location and state eligibility checks during purchase. Always enter your own ZIP code before assuming a quoted national price applies to you.

Creatinine alone vs BMP, CMP, or kidney panel

If your only question is “what is my current serum creatinine and eGFR?” a standalone creatinine test may be enough. However, many people are better served by a panel because creatinine is rarely interpreted in isolation.

Option	Usually includes	Cost/value notes	When it may make sense
Creatinine blood test	Serum creatinine; often eGFR	Usually the lowest-cost single kidney blood marker	Medication monitoring, repeat check requested by a clinician, or a focused kidney filtration question
BMP	Creatinine, BUN, glucose, calcium, sodium, potassium, chloride, carbon dioxide; often eGFR and BUN/creatinine ratio	Often only slightly more than creatinine alone through self-pay services	Kidney function plus electrolytes, hydration context, glucose, or medication monitoring
CMP	BMP-type markers plus liver enzymes, bilirubin, albumin, and total protein	Good value when you also want a broad chemistry screen	General wellness screening or monitoring conditions that affect kidney, liver, glucose, or protein status
Renal function panel	Creatinine/eGFR plus kidney-related chemistry such as BUN, electrolytes, calcium, phosphorus, and albumin	May be more targeted than a CMP for kidney follow-up	Known kidney disease monitoring or clinician-requested renal chemistry
Kidney profile with urine ACR	Creatinine/eGFR plus urine albumin and urine creatinine ratio; some expanded panels include more markers	Higher price but more complete kidney screening	Diabetes, high blood pressure, CKD risk, or concern for kidney damage even when creatinine is normal

The CDC emphasizes that people with diabetes or high blood pressure are at higher risk for chronic kidney disease and commonly need both blood and urine testing. The National Kidney Foundation also highlights eGFR and urine albumin-creatinine ratio as important kidney numbers. That is why a $109 kidney profile that includes urine albumin may be a better clinical value than a $25 creatinine-only test for some people, even though the upfront cost is higher.

Customer reputation was evaluated using public review patterns and other consumer-relevant evidence. Review volume and recurring service themes can help compare the customer experience, but they do not establish clinical quality.

Public reviews can help identify friction points, but they should not be the only reason to choose a lab provider. Review sites often mix comments about the ordering website, the national laboratory, individual patient service centers, billing expectations, and result timing.

For example, Ulta Lab Tests has a claimed Trustpilot profile with a generally favorable TrustScore and a BBB profile with a small number of reviews and mixed comments. Jason Health’s Trustpilot profile shows a smaller review count with generally positive comments, but the sample size is limited. Large laboratory brands such as Quest and Labcorp have many patient-service-center reviews across locations; those reviews may reflect local scheduling and phlebotomy experiences more than the direct-to-consumer ordering product itself.

When comparing providers, weigh practical factors first: final checkout cost, whether the order includes eGFR, nearby collection availability, state eligibility, result turnaround, refund policy, and whether your own clinician can use the report. If you already have a doctor’s order, do not assume a direct-access website is the right place to pay; some consumer-ordering sites are specifically designed for tests you purchase yourself, not for paying a physician-ordered lab requisition.

How to prepare and avoid repeat costs

A standalone creatinine blood test usually does not require fasting. Request A Test states its creatinine blood test has no fasting requirement, and Labcorp OnDemand’s kidney health page states no special preparation is needed. However, fasting may be required if creatinine is part of a BMP, CMP, lipid panel, glucose test, or broader wellness panel. Follow the instructions on your actual requisition, not a generic rule.

To reduce the chance of misleading results or a repeat draw:

Hydrate normally. Dehydration can affect BUN and may influence interpretation of kidney-related panels.
Avoid unusually intense exercise right before testing unless your clinician told you otherwise. Heavy muscle activity can sometimes affect muscle-related waste products.
Tell your clinician about supplements and medications. Creatine supplements, some antibiotics, trimethoprim, cimetidine, and other drugs can influence creatinine interpretation or kidney function.
Use the same lab when trending results if possible. Small method and reference-range differences can make trends harder to compare.
Bring the requisition and identification required by the collection site. Some services send orders electronically, but many still ask you to print or show documentation.

How to interpret a creatinine result

Creatinine is not a diagnosis by itself. Higher creatinine can suggest reduced kidney filtration, but interpretation depends on age, sex, muscle mass, hydration, medications, pregnancy status, diet, and prior results. A very muscular person may have a higher creatinine than a smaller person with the same kidney function. An older adult may have a “normal” creatinine but a reduced eGFR because eGFR adjusts for factors that creatinine alone cannot show.

Most reports show a reference interval for creatinine and an eGFR value. In many adult reports, an eGFR of 90 or higher is generally considered normal if there are no other signs of kidney damage; eGFR below 60 for three months or more is commonly used as part of chronic kidney disease classification. But a single low eGFR can occur with temporary illness, dehydration, medications, or acute kidney injury, so abnormal results usually need clinical review and sometimes repeat testing.

Urine albumin is a separate question. A person can have a creatinine/eGFR that looks acceptable while still having albumin in the urine, which may indicate kidney damage or higher cardiovascular and kidney risk. That is why a urine albumin-to-creatinine ratio is often paired with eGFR for CKD screening in people with diabetes, high blood pressure, or other risk factors.

When to seek timely medical advice

Contact a healthcare professional promptly if your report flags a very abnormal creatinine, a sharply reduced eGFR, a major change from your baseline, or abnormal potassium or other electrolytes on the same panel. Seek urgent care for symptoms such as severe weakness, confusion, chest pain, shortness of breath, fainting, very low urine output, severe dehydration, or swelling with trouble breathing.

Ways to lower your out-of-pocket cost

Compare the final cart, not the product page. A $15 test plus a $13 draw fee may cost more than a $29 panel with no added fee.
Choose a panel when it replaces multiple single tests. BMP, CMP, renal function panel, and kidney profile options can bundle creatinine with other useful markers.
Avoid mobile collection unless you need it. In-home phlebotomy can be convenient but may add a substantial fee.
Use HSA/FSA funds when allowed. Many direct-access lab providers accept HSA or FSA cards, but eligibility depends on your plan rules.
Ask your clinician which exact markers are needed. Buying too little can lead to repeat testing; buying a large panel you do not need wastes money.
Check whether insurance would cover it first. If the test is medically necessary and ordered by your clinician, insurance may be cheaper for some people—especially if you have already met your deductible.

FAQs

How much does a creatinine blood test cost without insurance?

Many self-pay creatinine options fall around $20–$60 after required fees. A standalone creatinine test may be under $30 through some online services when the draw fee is included, while broader panels that include creatinine commonly range from about $29 to more than $100 depending on what else is included.

Is a cheap creatinine test accurate?

Low price does not automatically mean low quality. Many direct-access services send specimens to large CLIA-certified laboratories. The bigger issue is whether you ordered the right test, followed preparation instructions, and interpreted the result with the right clinical context.

Does a creatinine test include eGFR?

Often, yes, but not always. Many serum creatinine orders include an estimated glomerular filtration rate calculation. Before buying, check the product description for “eGFR,” “estimated GFR,” or “creatinine with eGFR.”

Should I order creatinine alone or a BMP?

Order creatinine alone if you only need that marker and eGFR. Choose a BMP if you also need BUN, electrolytes, glucose, calcium, or a broader kidney/metabolic snapshot. A BMP is often a better value when the price difference is small.

Is creatinine enough to screen for kidney disease?

Not always. Creatinine with eGFR estimates filtration, but kidney damage can also show up as albumin in urine. For many higher-risk adults, especially those with diabetes or high blood pressure, eGFR plus urine albumin-to-creatinine ratio gives a more complete screening picture.

Do I need to fast before a creatinine blood test?

A creatinine-only blood test usually does not require fasting. If creatinine is part of a panel that includes glucose or other fasting-sensitive markers, your requisition may instruct you to fast. Follow the instructions for the specific test you purchased.

Can I use insurance for a direct-access creatinine test?

Most direct-access lab services are self-pay and do not bill insurance. If you want to use insurance, ask your clinician to order the test through an in-network lab and confirm your expected copay or deductible responsibility.

Why can an uninsured lab bill be much higher than online self-pay pricing?

Traditional lab bills may use list prices, insurance contracts, facility fees, or separate ordering and visit charges. Online self-pay companies negotiate bundled cash prices and collect payment upfront, which can make the consumer price more predictable.