June 25, 2026

CMP Cost: What a Comprehensive Metabolic Panel Costs Across Labs

What a comprehensive metabolic panel (CMP) costs across direct-to-consumer labs, with draw fees factored in.

A comprehensive metabolic panel, or CMP, is one of the most common blood tests in a routine checkup, and what you pay for it swings widely from one lab to the next. This page compares advertised CMP prices across direct-to-consumer labs so you can find the lowest all-in cost.

What a CMP costs across labs

Ordered on its own, a comprehensive metabolic panel (CMP) ranges from about $2.84 to $49 across direct-to-consumer labs, before a one-time draw fee. Mito members pay $2.84, with a non-member price of $3.98. You can order a comprehensive metabolic panel directly from Mito.

Advertised prices, June 2026. Add each lab’s draw fee for a single-test order, and confirm current pricing before ordering.

Why CMP prices vary so much

The panel itself is standardized. Most direct-to-consumer labs send your sample to one of the same national reference labs, usually Labcorp or Quest, so the analysis is identical no matter who takes your order. What changes is the markup. A reseller that lists a CMP at forty or fifty dollars is buying the same panel a low-cost lab sells for a few dollars, then adding its margin, an ordering fee, or a clinical-review charge. The draw fee is separate again, and it is set by the collection site rather than the lab. That is why the all-in price for one identical panel can swing from under five dollars to nearly fifty.

What is included in a CMP

A comprehensive metabolic panel reports fourteen markers in one test, covering blood sugar, kidney function, liver function, protein, and electrolytes. Each links to a full reference on what it measures and what your result means:

• Glucose
• Blood urea nitrogen (BUN)
• Creatinine
• Sodium
• Potassium
• Chloride
• Carbon dioxide (CO2)
• Calcium
• Total protein
• Albumin
• Total bilirubin
• Alkaline phosphatase (ALP)
• ALT
• AST

Is a cheaper CMP the same test?

For a comprehensive metabolic panel, yes. A CMP is a defined panel run on automated chemistry analyzers at CLIA-certified labs, so a low-cost result and an expensive one measure the same markers to the same standards. Paying more does not buy a more accurate panel. What a higher price sometimes includes is a doctor’s review or a written interpretation of your results. If you only need the numbers, the cheapest CLIA-certified option gives you the same data. If you want help reading them, check whether interpretation is bundled or sold separately before you compare prices.

All-in cost: test plus draw fee

Almost every lab adds a one-time draw fee on top of the CMP price, charged once per visit rather than per test. For a single panel that fee can be a large share of the bill, so compare the all-in total. If you add other markers to the same visit, that one draw fee is spread across all of them, which is where building a panel saves the most.

When should you get a CMP?

A comprehensive metabolic panel is a standard part of a routine checkup because it touches so many systems at once. People order one to check kidney and liver function, to review blood sugar and electrolytes, to follow up on fatigue or swelling, or to monitor a known condition or a medication that affects the liver or kidneys. For general monitoring, once a year alongside other baseline markers is a common cadence.

Does insurance cover a CMP?

When a doctor orders a CMP for a medical reason, insurance usually covers it, though you may still owe a copay or part of your deductible. The direct-to-consumer prices on this page are cash-pay and are not billed to insurance. For many people, especially on a high-deductible plan, paying a few dollars out of pocket for a CMP is cheaper than the share they would owe through insurance. If you are using a CMP for routine self-monitoring rather than to investigate symptoms, cash-pay is often the simpler and lower-cost route.

FAQs

• What is included in a CMP? A comprehensive metabolic panel measures fourteen markers covering blood sugar, kidney function, liver function, protein, and electrolytes, including glucose, BUN, creatinine, sodium, potassium, chloride, carbon dioxide, calcium, total protein, albumin, bilirubin, ALP, ALT, and AST.
• Do you need to fast for a CMP? Often, yes. A comprehensive metabolic panel is usually drawn fasting because it includes glucose. Follow the fasting guidance from the lab or your doctor, generally eight to twelve hours.
• What is the difference between a CMP and a BMP? A basic metabolic panel (BMP) covers eight markers focused on blood sugar, kidney function, and electrolytes. A comprehensive metabolic panel adds liver markers and protein, for fourteen markers in total.
• Where is the cheapest CMP? In this comparison, Mito has the lowest advertised price at $2.84 for members and $3.98 for non-members. Remember to add the draw fee for a single-test order.
• Do you need a doctor’s order for a CMP? Not for the direct-to-consumer labs here. They include the test authorization, so you order online and visit a collection site without your own physician’s requisition.
• How long do CMP results take? Most labs post comprehensive metabolic panel results within one to three business days of your draw, and often the next day.

Related Reading

• How Much Does a Blood Test Cost? 29 Tests Compared
• CBC Test Cost: What a Complete Blood Count Costs Across Labs
• Lipid Panel Cost: What a Lipid Panel Costs Across Labs

Medical Disclaimer

This guide is for informational purposes only and does not constitute medical advice. Pricing is based on publicly available information as of June 2026 and may change. Always verify current pricing directly with each provider before making a purchasing decision.