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Data and validation APIs

From $6.00

per 1,000 exclusion checks; $14.85 on Starter

Exclusion Screening

Healthcare exclusion data

Basic at $30 per month: up to 100 screens a month against the OIG LEIE exclusion database and the GSA SAM exclusion database, plus 1 state Medicaid exclusion list screened monthly, with monthly monitoring and alerts and SAFER platform access

exclusionscreening.com

Monthly roster screening vs per-check exclusion API

Exclusion Screening costs $30 or $40 a month for up to 100 screens, and 1Lookup checks one provider the moment you ask for $0.015.

Looking for a Exclusion Screening alternative? This page sets Exclusion Screening pricing beside 1Lookup, with every Exclusion Screening figure taken from its own published pages, checked October 2026.

  • 7-day free trial on every plan
  • No contract and no minimum volume
  • 3

    Credits per completed check

    about $0.01 on Starter, a clear one included

  • 0

    Credits for a refused entry

    a bad NPI or a lone surname costs nothing

  • 24h

    Free repeat of the same check

    by the same user

  • 2M

    Rows in one CSV file

    an NPI or name per row

At a glance

Here is where 1Lookup wins against Exclusion Screening, and where Exclusion Screening still wins.

These are different shapes of the same job. Exclusion Screening is a monthly service: you send your employee and vendor roster, it screens the names against the OIG exclusion list, the GSA SAM exclusion database and state Medicaid exclusion lists every month, and it alerts you to new matches. 1Lookup is a per-check API: you send an NPI, a name or a business name and get an answer for that provider in the same request, with the OIG list's date, from one shared credit balance. 1Lookup checks the OIG list only and watches no roster.

1Lookup logo1lookupWhere 1Lookup wins
  • An answer in the request, from an API or a CSV column, where Exclusion Screening works from a roster you send first and begins screening within a few business days
  • No cap of 100 screens: a Starter month covers thousands of checks, billed per completed check on one credit balance
  • A verdict in a plain word for each provider, with the exclusion type in words and the date of the OIG list in every answer
  • A malformed NPI, a lone word and a list that could not be read cost nothing, and the same key and balance also pay for phone, email and IP validation

What it costs

From $6.00

per 1,000 exclusion checks; $14.85 on Starter

Exclusion ScreeningWhere Exclusion Screening wins
  • A printed price a small employer can plan around: Basic is $30 a month and Premium is $40 a month, each for up to 100 screens, with 'No hidden fees' on the pricing page.
  • It re-screens on a schedule: every plan includes 'Monthly Monitoring', described as 'Continuous automated screening every month with instant alerts on new matches', so a new exclusion reaches the customer without anyone asking.
  • Wider lists than the OIG's alone. Both plans screen the OIG LEIE and the GSA SAM exclusion database; Basic adds 1 state Medicaid exclusion list and Premium screens all of them (the pricing page says 46), and its FAQ adds the Social Security Death Master File.
  • Identity checking is part of the service: every plan includes 'Accurate matching with built-in identity verification to reduce false positives'.
  • Support is on every plan: the pricing page lists 'Dedicated Support', 'Expert support from a team founded by former federal prosecutors', with a phone number and an email address on the site.

What it costs

Basic at $30 per month: up to 100 screens a month against the OIG LEIE exclusion database and the GSA SAM exclusion database, plus 1 state Medicaid exclusion list screened monthly, with monthly monitoring and alerts and SAFER platform access

Short answer

Exclusion Screening is a monthly roster-screening service with two printed plans: Basic at $30 a month and Premium at $40 a month, each for up to 100 screens, covering the OIG list, the GSA SAM database and state Medicaid lists with monthly monitoring. 1Lookup's OIG Exclusion Check answers one provider on request through an API for 3 credits, about $0.015 on Starter, and checks the OIG list only.

Side by side

Both products are measured on the same criteria, using Exclusion Screening's own published numbers.

Criteria1Lookup logo1lookupExclusion Screening
Contact-data coverageEmailPhoneIPEmailPhoneIP
Pricing model

Monthly plans with universal credits; core phone, email and IP lookups cost 1 credit, enrichment and intelligence products cost more

Monthly subscription to a roster-screening service on its SAFER platform, priced by plan and by a cap of screens a month.

Basic is $30 per month and Premium is $40 per month, each for up to 100 screens a month. A larger roster goes to 'Contact Us for Custom Pricing'. The pages read print no price per search and do not define a screen. At the full 100 screens the printed prices work out to $0.30 a screen on Basic and $0.40 on Premium, which is arithmetic on the two printed figures.

Starting price

$99/mo for 20,000 credits.

At 3 credits each (OIG Exclusion Check API), that is $14.85 per 1,000 exclusion checks on Starter, down to $6.00 on Enterprise.

Basic at $30 per month: up to 100 screens a month against the OIG LEIE exclusion database and the GSA SAM exclusion database, plus 1 state Medicaid exclusion list screened monthly, with monthly monitoring and alerts and SAFER platform access.

Free option

Free single lookups via the online tools at 1lookup.io/tools, no account required

None published

Free trial

7-day free trial on every plan: $5 of credits on Starter, $20 on Growth, Professional, and Enterprise, with no payment today

No trial is printed.

The site offers a free consultation: 'Schedule a Free Consultation', 'No obligation · 30 min call'.

Do credits expire?

Unused monthly credits roll over for 3 months; separately purchased credits last 1 year

Not published

At volume

This is what Exclusion Screening charges at each volume it publishes.

VolumePricePer 1,000
1Lookup, every plan$99 to $1,999 a month$2.00 to $4.95
Basic: up to 100 screens a month, OIG and SAM plus 1 state list$30 a month$300.00
Premium: up to 100 screens a month, OIG and SAM plus all state Medicaid lists$40 a month$400.00

Exclusion Screening figures verified October 2026 against exclusionscreening.com.

How you buy

This is how you buy from 1Lookup and from Exclusion Screening.

1Lookup logo1lookup
  1. How it is sold

    Monthly plans with universal credits; core phone, email and IP lookups cost 1 credit, enrichment and intelligence products cost more

  2. What it starts at

    $99/mo for 20,000 credits

  3. How you try it

    7-day free trial on every plan: $5 of credits on Starter, $20 on Growth, Professional, and Enterprise, with no payment today

Exclusion Screening
  1. How it is sold

    Monthly subscription to a roster-screening service on its SAFER platform, priced by plan and by a cap of screens a month

  2. What it starts at

    Basic at $30 per month: up to 100 screens a month against the OIG LEIE exclusion database and the GSA SAM exclusion database, plus 1 state Medicaid exclusion list screened monthly, with monthly monitoring and alerts and SAFER platform access

  3. How you try it

    No trial is printed

A real result

This is what one 1Lookup result looks like.

  1. Send an NPI or a name

    POST a 10-digit NPI, a first and last name or a business name, with a two-letter state if you have one. The NPI's check digit is verified first, and a malformed entry is refused with a clear error and costs nothing.

  2. We read the OIG list

    The entry is checked against the OIG's list of excluded individuals and entities. An NPI is looked up exactly, and a name is matched on its first and last name in any order, with titles dropped and accents and case ignored.

  3. Get the answer, flat and structured

    The outcome, match count, closest listing, exclusion type and the date of the list arrive in one JSON payload. Every completed check bills 3 credits, and an entry that is refused or a list that cannot be read bills nothing.

See the full product page
api.1lookup.ioNeeds review

One call returns a dated exclusion answer for a provider

Result
Needs review
Matches
1
Listing
Sample Q Example
Exclusion type
License revoked, suspended or surrendered
Excluded on
2024-01-15
NPI on the listing
1999000015
Specialty
Registered nurse
Location
Springfield, IL
Birth year
1975
200 OK, 3 creditsShow
{
  "classification": {
    "found": true,
    "outcome": "needs_review",
    "match_count": 1,
    "name": "Sample Q Example",
    "npi": "1999000015",
    "exclusion_type_text": "License revoked, suspended or surrendered",
    "excluded_on": "2024-01-15",
    "list_updated": "2026-10-09"
  },
  "insights": {
    "oig_exclusion_result": {
      "matches": [{ "birth_year": 1975, "match_basis": "name" }],
      "data_source": "hhs_oig_leie"
    }
  },
  "recommendations": { "primary_action": "REVIEW" },
  "metadata": { "credits_used": 3 }
}

Try the Free OIG Exclusion Check, one of 1Lookup's free tools.

Run one lookup in your browser and see the result before you decide.

Open the free tool

The evidence

Here is the evidence behind every number on this page.

Here are Exclusion Screening and 1Lookup side by side on the terms you check before you sign.

The terms that decide what a year actually costs, rather than what the first month does. “Not listed” means we could not verify it on either product’s published pages, not that the answer is nothing.

Term1LookupExclusion Screening
Minimum commitment

None. Monthly plans with no contract and no minimum volume; cancel any time

Not listed
Going over your quotaNot listed

Above 100 screens a month the pricing page sends the buyer to 'Contact Us for Custom Pricing'.

No overage rate is printed.

API access

Included on every plan and during the free trial; there is no tier that unlocks it

Not listed
Rate limit

200 requests per 10 seconds for each API key on standard lookups and 1,000 requests a minute for each key on number type, HLR and MNP, and each account can make up to 1,000 requests a minute in total across all its keys; higher limits are available on request

Not listed
Support

Starter: Email Support; Growth: Priority Email & Chat Support; Professional: Chat + Live Meeting; Enterprise: Dedicated CSM

Support is included in every plan.

The site prints an email address, support@exclusionscreening.com, and a phone number, (800) 561-0798.

This is the Exclusion Screening fine print worth reading twice.

Published terms that change what Exclusion Screening costs or what you can do with it. Each one links to the Exclusion Screening page it was read on, because a claim about somebody else’s contract should be checkable in one click.

Exclusion Screening pricing and product facts verified against exclusionscreening.com as of October 2026. Prices change, so confirm on the vendor’s site. 1Lookup numbers come from the live rate card.

Who it is for

Pick 1Lookup or stay with Exclusion Screening depending on the job in front of you.

1Lookup logo1lookup

Choose 1Lookup if

you want an answer for one provider the moment you ask, from an API or a CSV upload, billed per check with no roster to send first and no monthly cap of 100 screens.

Exclusion Screening

Consider Exclusion Screening instead if

you want a team to re-screen a small roster every month and alert you: Exclusion Screening prints $30 and $40 monthly plans for up to 100 screens, adds the GSA SAM database and state Medicaid lists, and 1Lookup checks the OIG list only and does not monitor a roster.

Questions

People ask these questions before they switch from Exclusion Screening.

What is Exclusion Screening used for?

Screening a roster of employees and vendors for exclusions every month. The pricing page describes 'Monthly Monitoring' as 'Continuous automated screening every month with instant alerts on new matches', and both plans screen the OIG LEIE exclusion database and the GSA SAM exclusion database. Basic adds 1 state Medicaid exclusion list and Premium screens all of them, which the pricing page puts at 46. Its FAQ adds the Social Security Death Master File.

How does Exclusion Screening pricing work?

Two monthly plans, each 'Up to 100 screens per month': Basic is $30 per month and Premium is $40 per month. A larger roster goes to 'Contact Us for Custom Pricing', and no price per extra screen is printed. The pricing page says 'No hidden fees' and includes dedicated support on every plan. It does not define a screen, and it prints no trial: the site offers a free consultation. Checked October 2026.

How much does 1Lookup charge for the same check?

3 credits per completed check, billed for every completed check, a clear one included. On the Starter plan ($99 a month for 20,000 credits) a check is about $0.015, which covers 6,666 checks a month and is $14.85 per 1,000. At the Enterprise end of the rate card it is about $0.006. For a roster of 100 or fewer, Exclusion Screening is the cheaper monthly bill: $30 or $40 a month against $99 for a Starter month, and it covers more lists.

Is the price per screen comparable to a 1Lookup check?

Not directly. At the full 100 screens the printed prices work out to $0.30 a screen on Basic and $0.40 on Premium, which is arithmetic on the two printed figures. The pages do not define a screen, and a screen there covers more lists and is repeated every month with alerts, while a 1Lookup check reads the OIG list once, when you ask. Set the monthly totals beside each other, not the per-screen figures.

How does the answer differ between the two?

Exclusion Screening works from a roster: its FAQ says to send the employee and vendor roster and that 'Screening typically begins within a few business days of receiving your data'. The pages read do not mention an API. 1Lookup answers in the request: one provider by NPI, name or business name through an API or a CSV column, with a verdict and the date of the OIG list in the answer, and a bulk CSV with a provider column under the same per-check price.

Where does Exclusion Screening beat 1Lookup?

On breadth, monitoring and price for a small roster. It screens the OIG list, the GSA SAM database and state Medicaid lists, re-screens every month and alerts you to new matches, and its plans include 'Accurate matching with built-in identity verification to reduce false positives' and expert support. 1Lookup checks the OIG list only, does not monitor a roster and does not alert you. For up to 100 screens a month its $30 and $40 plans are also a smaller bill than a Starter month.

Does 1Lookup monitor a roster like Exclusion Screening?

No. A 1Lookup check answers when you ask, and you run it again when you want it repeated. A CSV of your providers can be uploaded each month to re-check the whole roster, and a repeat of the same check by the same user within 1 day is free. If you want a service to re-screen for you and send alerts, Exclusion Screening's monitoring does that and 1Lookup does not.

What is the best Exclusion Screening alternative?

If you want a managed monthly screen of a roster of up to 100 across the OIG list, SAM and state Medicaid lists, with alerts, Exclusion Screening's printed plans are the simple choice. If you want a provider checked the moment you ask, from your own software or a CSV, with no roster to send first and no monthly cap, 1Lookup's OIG Exclusion Check bills 3 credits per completed check on a balance that also pays for phone, email and IP checks.

Is Exclusion Screening worth it in 2026?

For a small employer or practice that wants its roster screened and monitored by a team, yes: $30 or $40 a month for up to 100 screens is a low printed price, and it covers lists beyond the OIG's. The pages do not print contract length, cancellation terms, a price per extra screen or an API. If you screen providers inside your own product or hiring flow, compare the per-check price of 1Lookup.

1Lookup logo1lookup

Check a provider against the OIG exclusion list without sending a roster

Try 1Lookup free for 7 days and compare it with Exclusion Screening on your own work.

3 credits per completed check, about $0.015 on Starter, on the same balance as phone, email and IP checks. Start with the 7-day free trial.