Phosphate Level Cost
How much does this cost without insurance? Compare published self-pay cash prices and insurance-negotiated rates for CPT 84100 across 3,380 US facilities. Dataset: Q4 2026.
A Phosphate level (CPT 84100, Labs) can cost very different amounts depending on which hospital you choose and how you pay. Across the 3,380 U.S. facilities that publish a cash self-pay price for this procedure, rates run from $2.16 at the low end to $1,431 at the most expensive — a national median of roughly $40.50. The breakdown below shows typical charges state by state, so you can gauge what to expect near you, weigh cash rates against insurance-negotiated prices, and flag any facility charging far above the norm before you schedule.
State-by-state pricing
Click any state for facility-by-facility prices.
| State | Hospitals | Avg cash | Low | High |
|---|---|---|---|---|
| Texas | 403 | $149 | $2.55 | $1,035 |
| California | 216 | $76.52 | $2.35 | $646 |
| Florida | 158 | $196 | $2.16 | $1,058 |
| New York | 127 | $49.35 | $3.08 | $252 |
| Illinois | 125 | $57.11 | $4.00 | $284 |
| Ohio | 120 | $41.46 | $4.00 | $148 |
| North Carolina | 96 | $40.90 | $6.60 | $144 |
| Missouri | 94 | $58.53 | $4.00 | $681 |
| Louisiana | 93 | $50.98 | $2.89 | $1,431 |
| Minnesota | 92 | $40.13 | $8.78 | $162 |
| Georgia | 91 | $62.90 | $2.25 | $546 |
| Wisconsin | 88 | $43.23 | $4.95 | $215 |
| Colorado | 83 | $143 | $8.55 | $862 |
| Kentucky | 81 | $54.41 | $7.05 | $574 |
| Tennessee | 80 | $105 | $2.67 | $861 |
| Oklahoma | 77 | $49.94 | $5.90 | $410 |
| Pennsylvania | 77 | $30.16 | $2.52 | $258 |
| Indiana | 73 | $35.52 | $4.00 | $159 |
| Washington | 72 | $45.79 | $3.35 | $197 |
| Virginia | 67 | $92.76 | $2.45 | $477 |
| Michigan | 65 | $33.26 | $2.25 | $93.75 |
| Nebraska | 64 | $59.78 | $12.60 | $259 |
| Kansas | 62 | $69.41 | $4.00 | $646 |
| Iowa | 59 | $39.79 | $7.20 | $125 |
| Arkansas | 58 | $35.49 | $4.18 | $288 |
| New Jersey | 57 | $42.71 | $4.00 | $400 |
| Massachusetts | 52 | $50.69 | $7.94 | $244 |
| Utah | 52 | $65.32 | $21.57 | $248 |
| Alabama | 47 | $52.04 | $4.00 | $415 |
| Mississippi | 47 | $29.60 | $2.37 | $196 |
| South Dakota | 44 | $88.79 | $7.62 | $205 |
| South Carolina | 41 | $54.11 | $14.40 | $238 |
| Montana | 39 | $47.02 | $5.27 | $133 |
| Oregon | 39 | $27.28 | $3.35 | $96.00 |
| West Virginia | 34 | $42.05 | $7.53 | $158 |
| Arizona | 32 | $73.54 | $2.52 | $378 |
| Nevada | 32 | $120 | $4.00 | $556 |
| North Dakota | 31 | $42.09 | $22.00 | $110 |
| Maine | 28 | $48.49 | $4.00 | $159 |
| Idaho | 26 | $48.13 | $12.00 | $183 |
| Puerto Rico | 24 | $19.27 | $7.00 | $48.00 |
| New Mexico | 20 | $60.86 | $12.50 | $110 |
| New Hampshire | 19 | $97.56 | $12.85 | $369 |
| Connecticut | 18 | $26.38 | $5.59 | $102 |
| Maryland | 16 | $5.24 | $3.45 | $10.54 |
| Hawaii | 12 | $40.31 | $5.85 | $58.10 |
| Wyoming | 11 | $51.35 | $6.47 | $106 |
| Vermont | 9 | $45.47 | $16.65 | $101 |
| Alaska | 8 | $74.65 | $28.08 | $200 |
| Delaware | 8 | $74.62 | $47.04 | $216 |
| Rhode Island | 8 | $27.74 | $4.00 | $55.50 |
| Washington D.C. | 5 | $20.03 | $9.20 | $51.73 |