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K phos Potassium phosphate, monobasic 500 mg
💰 Pharmacy Cost Benchmark
$0.56 / tablet
30-day estimate: $16.70 · 90-day: $50.10
Source: NADAC (CMS) · Effective: 2026-01-21
Pricing shown is for a therapeutically equivalent product (same active ingredient, strength, and dose form). Equivalent NDC: 00486-1111-01
Pricing resolved from a therapeutically equivalent NDC via RxCUI because the exact package lacked a current NADAC row.
Estimated fair retail range
$25.05 – $50.10
For a typical 30-day supply (1 unit/day).
🔄 Compare Alternatives
| Drug | Per-unit cost | 30-day supply |
|---|---|---|
| brand — potassium phosphate 155 MG / sodium phosphate, dibasic 852 MG / sodium phosphate, monobasic 130 MG Oral Tablet [Phospha 250 Neutral]← cheapest | $0.24 / EA | $7.21 |
| brand — potassium phosphate 155 MG / sodium phosphate, dibasic 852 MG / sodium phosphate, monobasic 130 MG Oral Tablet [K-Phos Neutral] | $0.29 / EA | $8.70 |
| brand — monobasic potassium phosphate 0.0408 MEQ/ML Oral Solution [K-Phos] | $0.56 / EA | $16.69 |
| brand — potassium phosphate 305 MG / sodium phosphate, monobasic 700 MG Oral Tablet [K-Phos No 2] | $1.06 / EA | $31.91 |
📈 Price History (last 12 months)
▲ +64.8% since Nov 2013
⚠️ Important
- NADAC reflects pharmacy acquisition cost, not your out-of-pocket cost.
- Actual prices vary by pharmacy, insurance, and location.
- This is not medical advice. Always consult your pharmacist.