Hospitals report these codes with terse, inconsistent chargemaster text. This plain-English title was written by an AI model from that text and has not been reviewed by a person, so it can be wrong. The prices on this page come straight from hospital filings and do not depend on it.
Original text from hospital filings
Assay of magnesium
Keene, NH
See all hospitals reporting CPT 83735 →Price type
Cheshire Medical Center’s median price of $28 is 114% above the median hospital's median price ($13), higher than 69% of the 2,621 hospitals reporting CPT 83735. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Negotiated rates from the hospital’s own file: 10 payers, 56 plan rates. A facility fee, a professional fee, a per diem and a case rate are different bills, so each is listed on its own. Open a payer to see it across hospitals.
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| # | ||||
|---|---|---|---|---|
| 1 | Amerihealth Caritas amerihealth caritas - nh managed medicaid facility · fee schedule · outpatient | $5.92 | $5.92 | $5.92 – $5.92 |
| 2 | UnitedHealthcare uhc - freedom plan facility · fee schedule · outpatient | $6.03 | $6.03 | $6.03 – $6.03 |
| 3 | Amerihealth Caritas amerihealth caritas - nh managed medicaid professional · fee schedule · outpatient | $6.12 | $6.12 | $6.12 – $6.12 |
| 4 | Aetna aetna medicare advantage facility · fee schedule · outpatient | $6.70 | $6.70 | $6.70 – $6.70 |
| 5 | Ambetter ambetter commercial - exchange professional · fee schedule · outpatient | $6.70 | $6.70 | $6.70 – $6.70 |
| 6 | Anthem anthem - medicare advantage facility · fee schedule · outpatient | $6.70 | $6.70 | $6.70 – $6.70 |
| 7 | Anthem anthem indiv qhp - exchange facility · fee schedule · outpatient | $6.70 | $6.70 | $6.70 – $6.70 |
| 8 | Anthem anthem - medicare advantage professional · fee schedule · outpatient | $6.70 | $6.70 | $6.70 – $6.70 |
| 9 | Bcbs Vt bcbs of vermont - medicare advantage facility · fee schedule · outpatient | $6.70 | $6.70 | $6.70 – $6.70 |
| 10 | Bcbs Vt bcbs of vermont - medicare advantage professional · fee schedule · outpatient | $6.70 | $6.70 | $6.70 – $6.70 |
| 11 | Cigna cigna medicare advantage facility · fee schedule · outpatient | $6.70 | $6.70 | $6.70 – $6.70 |
| 12 | Cigna cigna medicare advantage professional · fee schedule · outpatient | $6.70 | $6.70 | $6.70 – $6.70 |
| 13 | UnitedHealthcare uhc - medicare advantage facility · fee schedule · outpatient | $6.70 | $6.70 | $6.70 – $6.70 |
| 14 | UnitedHealthcare uhc - va community care network facility · fee schedule · outpatient | $6.70 | $6.70 | $6.70 – $6.70 |
| 15 | UnitedHealthcare uhc - medicare advantage professional · fee schedule · outpatient | $6.70 | $6.70 | $6.70 – $6.70 |
| 16 | UnitedHealthcare uhc - va community care network professional · fee schedule · outpatient | $6.70 | $6.70 | $6.70 – $6.70 |
| 17 | WellCare wellcare - medicare advantage facility · fee schedule · outpatient | $6.70 | $6.70 | $6.70 – $6.70 |
| 18 | WellCare wellcare - medicare advantage professional · fee schedule · outpatient | $6.70 | $6.70 | $6.70 – $6.70 |
| 19 | Aetna aetna medicare advantage professional · fee schedule · outpatient | $6.90 | $6.90 | $6.90 – $6.90 |
| 20 | Anthem anthem shop on exch facility · fee schedule · outpatient | $9.38 | $9.38 | $9.38 – $9.38 |
| 21 | UnitedHealthcare uhc - hmo/pos/ppo professional · fee schedule · outpatient | $13.79 | $13.79 | $13.79 – $13.79 |
| 22 | Amerihealth Caritas amerihealth caritas - nh managed medicaid facility · percent of total billed charges · outpatientfrom % of charges | $18.97 | $14.05 | $2.82 – $21.91 |
| 23 | Anthem anthem - indemnity professional · fee schedule · outpatient | $15.58 | $15.58 | $15.58 – $15.58 |
| 24 | Cigna cigna hmo-pos professional · fee schedule · outpatient | $16.32 | $16.32 | $16.32 – $16.32 |
| 25 | Cigna cigna ppo professional · fee schedule · outpatient | $16.32 | $16.32 | $16.32 – $16.32 |
Last updated: Jan 1, 2026
See Magnesium blood test pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.