The short answer

Gabapentin has no single cash price. Your total depends on the exact product, pharmacy, quantity, insurance, and offer. The CMS numbers below are pharmacy acquisition benchmarks—not patient prices.

Before you compare Gabapentin

Capsules, tablets, and liquid have different pricing units. Ask the pharmacy to quote the exact prescribed form and quantity.

Product descriptions8
Pricing unitsEA / ML
SourceCMS NADAC

Gabapentin acquisition-cost reference

One representative NDC per description. Values retain five decimal places so low per-unit costs do not round to zero. EA = each; ML = milliliter; GM = gram. A unit is not necessarily a complete package.

Snapshot retrieved 2026-09-22. Individual record dates appear below.

Gabapentin CMS NADAC records · not retail prices
Product description / NDCNADAC per unitUnitAs of
gabapentin 100 mg capsuleNDC 00480349405 · Generic$0.02095EA
gabapentin 250 mg/5 ml solnNDC 00121106716 · Generic$0.08867ML
gabapentin 300 mg capsuleNDC 00480349501 · Generic$0.03015EA
gabapentin 400 mg capsuleNDC 00480349605 · Generic$0.03998EA
gabapentin 600 mg tabletNDC 00904682361 · Generic$0.06379EA
gabapentin 800 mg tabletNDC 00904710861 · Generic$0.09004EA
gabapentin er 300 mg tabletNDC 31722009190 · Generic$0.72494EA
gabapentin er 600 mg tabletNDC 31722009290 · Generic$0.94327EA

Original CMS dataset · Download this reference as JSON · How we select records

Acquisition benchmark history

Observed CMS acquisition costs for pharmacies, not prices patients pay. We compare only the same NDC, description, classification, and unit. No retail savings are inferred. Archive, downloads, and history methodology.

gabapentin 100 mg capsule · Baseline only — no earlier comparable source date

NDC 00480349405 · EA · 1 source date. Missing observations are not interpolated.

Recorded acquisition benchmarks for gabapentin 100 mg capsule
Source dateFirst retrievedUSD per EASnapshot
2026-09-162026-09-22$0.02095JSON
gabapentin 250 mg/5 ml soln · Baseline only — no earlier comparable source date

NDC 00121106716 · ML · 1 source date. Missing observations are not interpolated.

Recorded acquisition benchmarks for gabapentin 250 mg/5 ml soln
Source dateFirst retrievedUSD per MLSnapshot
2026-09-162026-09-22$0.08867JSON
gabapentin 300 mg capsule · Baseline only — no earlier comparable source date

NDC 00480349501 · EA · 1 source date. Missing observations are not interpolated.

Recorded acquisition benchmarks for gabapentin 300 mg capsule
Source dateFirst retrievedUSD per EASnapshot
2026-09-162026-09-22$0.03015JSON
gabapentin 400 mg capsule · Baseline only — no earlier comparable source date

NDC 00480349605 · EA · 1 source date. Missing observations are not interpolated.

Recorded acquisition benchmarks for gabapentin 400 mg capsule
Source dateFirst retrievedUSD per EASnapshot
2026-09-162026-09-22$0.03998JSON
gabapentin 600 mg tablet · Baseline only — no earlier comparable source date

NDC 00904682361 · EA · 1 source date. Missing observations are not interpolated.

Recorded acquisition benchmarks for gabapentin 600 mg tablet
Source dateFirst retrievedUSD per EASnapshot
2026-09-162026-09-22$0.06379JSON
gabapentin 800 mg tablet · Baseline only — no earlier comparable source date

NDC 00904710861 · EA · 1 source date. Missing observations are not interpolated.

Recorded acquisition benchmarks for gabapentin 800 mg tablet
Source dateFirst retrievedUSD per EASnapshot
2026-09-162026-09-22$0.09004JSON
gabapentin er 300 mg tablet · Baseline only — no earlier comparable source date

NDC 31722009190 · EA · 1 source date. Missing observations are not interpolated.

Recorded acquisition benchmarks for gabapentin er 300 mg tablet
Source dateFirst retrievedUSD per EASnapshot
2026-09-162026-09-22$0.72494JSON
gabapentin er 600 mg tablet · Baseline only — no earlier comparable source date

NDC 31722009290 · EA · 1 source date. Missing observations are not interpolated.

Recorded acquisition benchmarks for gabapentin er 600 mg tablet
Source dateFirst retrievedUSD per EASnapshot
2026-09-162026-09-22$0.94327JSON

Get a price for your prescription

  1. Match the label. Write down the full product name, strength, dosage form, and quantity. Ask the pharmacy about the package if you are unsure.
  2. Ask for separate totals. Get the cash price, insurance price, and any discount offer for the same fill.
  3. Include required fees. Add delivery or membership costs that are not already included in the quote.
  4. Compare and confirm. Use your actual quotes in the calculator and ask your plan about the effect on your benefit.
Compare my Gabapentin costs

A question to bring to the counter

“Could you check the cash total and my insurance cost for my prescribed Gabapentin, with the same strength, form, and quantity? Are there any extra fees, and is this the final price for this fill?”

Common questions

How much does Gabapentin cost without insurance?

RxCompare does not have a live retail quote for Gabapentin. Request the cash total for your prescribed strength, form, and quantity from a pharmacy. The table on this page is an acquisition-cost reference, not an amount you can expect to pay.

Can I compare different Gabapentin strengths?

Use the exact prescribed product for a fair price comparison. Do not change strength, form, or release type based on a benchmark; ask your clinician or pharmacist about medication changes.

Why is my pharmacy quote different from this table?

The table reports a dated national acquisition benchmark for one representative NDC per description. Your pharmacy may stock another package or manufacturer, and retail pricing includes more than acquisition cost.

Sources & further reading

Source links checked 2026-09-22. Cost information only; this content has not been clinically reviewed.