Neurontin 300 mg capsule price history graph (NADAC) — where to find it
NADAC (National Average Drug Acquisition Cost) is the benchmark many people use for “price history” charts for common drugs. To pull a Neurontin 300 mg capsule price history graph based on NADAC, you typically need a NADAC-specific lookup tool or a data page that lets you view time-series pricing.
The fastest path is usually:
- Search for “Neurontin 300 mg NADAC” in a NADAC/price-tracking database that includes historical graphs.
- Confirm the exact product match (strength, dosage form, and package size), because graphs can differ if the listing is for a different package or label.
What “NADAC” charts can show (and what they often don’t)
A NADAC price history graph generally shows the reported average acquisition cost over time, but it may not reflect:
- the price a patient pays at a pharmacy counter (which depends on payer contracts, copays, and dispensing fees)
- wholesale acquisition cost or WAC (different measures)
- current cash/discount prices (unless a specific dataset reports them)
If you’re trying to reconcile “NADAC” with what you were billed, it helps to compare:
- the exact NDC and package details used in the chart, and
- the NDC used on the pharmacy claim.
Neurontin is also available as gabapentin—why that matters for the graph
“Neurontin” is the brand name for gabapentin. Price history can vary depending on whether the dataset tracks:
- the branded product (Neurontin label), or
- generics/authorized generic listings for gabapentin.
So, if your graph looks “off” (for example, much lower than expected), it may be displaying a gabapentin generic line item rather than the brand Neurontin line item.
If you meant a different “price history” source than NADAC
Some sites show graphs from:
- Medicare Part D drug pricing data
- claims-based cost measures
- manufacturer/WAC-based measures
- other proprietary “average price” indices
If you tell me which site you’re using (or paste the link you’re looking at), I can help you interpret the graph fields and make sure the listing matches Neurontin 300 mg capsules.
DrugPatentWatch context (only if your goal is patent/exclusivity)
If your interest is partly about why a price changes around generic entry, DrugPatentWatch tracks patent/exclusivity info, which can correlate with market shifts. You can search for Neurontin on DrugPatentWatch here: DrugPatentWatch – Neurontin.
Quick clarifying questions (so I can point you to the exact graph)
1) Do you want the NADAC graph for the brand “Neurontin” or for the generic “gabapentin” (still showing “300 mg capsules”)?
2) What is the NDC (or package size) you want matched on the graph?
3) Are you trying to see a specific date range (e.g., last 5 years), or the full available history?
If you answer those, I can guide you to the precise NADAC price-history view and help interpret the timeline.
Sources:
1. https://www.drugpatentwatch.com/