To determine the name and cost of the blood test for feline pancreatitis, it is necessary to distinguish between the different formats of the test available in veterinary medicine as of March 2026. The primary diagnostic tool used is the feline pancreatic lipase (fPL) test, which measures the concentration of lipase enzymes specifically secreted by the feline pancreas.[1] [2]

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The most common names for these blood tests are the Spec fPL® Test (a quantitative laboratory-based test) and the SNAP® fPL™ Test (a qualitative point-of-care test), with costs typically ranging from $30 to $70 for the SNAP test and $100 to $200 for the Spec fPL laboratory panel, depending on the veterinary clinic and geographic region.[1] [3] [5]

Types of fPL Blood Tests

There are three main versions of the feline pancreatic lipase test utilized by veterinarians to diagnose or rule out pancreatitis:

1. SNAP fPL Test: This is a "pet-side" or point-of-care ELISA test that provides results in approximately 10 minutes.[1] It is semiquantitative, offering a "normal" or "abnormal" result. An abnormal result generally indicates a lipase concentration of $>3.5\mu \mathrm{\text{g/L}}$.[4]
2. Spec fPL Test: This is a quantitative monoclonal enzyme-linked immunosorbent assay (ELISA) usually sent to a reference laboratory (such as IDEXX).[1] [4] It provides a specific numerical value:
   • $\le 3.5\mu \mathrm{\text{g/L}}$: Normal (pancreatitis unlikely).
   • $3.51-5.39\mu \mathrm{\text{g/L}}$: Questionable/Gray zone (increased risk or early stage).
   • $\ge 5.4\mu \mathrm{\text{g/L}}$: Diagnostic for pancreatitis.[2] [4]
3. Vcheck fPL: A newer quantitative in-house test that measures concentrations between $3.5$ and $5.4\mathrm{\text{ng/mL}}$ in about 15 minutes.[2]

Cost Breakdown

The cost of these tests varies based on whether the test is performed in-house or sent to an external lab, and whether it is part of a larger diagnostic panel:

• SNAP fPL (In-house): Veterinary clinics typically charge owners between $30 and $70 for this rapid screening.[5]
• Spec fPL (Reference Lab): Because this requires shipping to a laboratory and provides precise quantification, the cost to the owner is usually higher, ranging from $100 to $200.[5] [6]
• Comprehensive Panels: Often, the Spec fPL is bundled with a full chemistry screen and CBC (Complete Blood Count), which can bring the total diagnostic bill to $250 - $500.[6]

Diagnostic Accuracy and Application

The fPL test is considered superior to older markers like serum amylase or general lipase, which are often inaccurate in cats.[4] While the SNAP fPL is an excellent screening tool—where a negative result highly suggests the absence of disease—a positive SNAP result is often followed by a Spec fPL to confirm the diagnosis and establish a baseline for monitoring recovery.[3] [4]