Company lists · Data refreshed September 2026

Top 23 Healthcare administrative outsourcing companies based in the United Kingdom

Name: Healthcare administrative outsourcing companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 90 companies tracked

RevenueBase identified 90 healthcare administrative outsourcing companies headquartered in the United Kingdom as of September 2026 and tracks 1,114 professional contacts across them, including 404 with verified work emails and 89 with mobile numbers. London is the largest hub.

This list covers healthcare administrative outsourcing companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

90Companies

1,114Contacts tracked

404Verified emails

89Mobile numbers

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The 23 largest healthcare administrative outsourcing companies based in the United Kingdom

Ranked by team size

Top 23 of 90 healthcare administrative outsourcing companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names healthcare administrative outsourcing companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Fitwise Management LTDPartial evidence	Seafield, United KingdomHQ checked Sep 3, 2026	11-50	40
	“With over 30 years experience, Fitwise operates a fully serviced office for healthcare organisations, delivering event management, membership services, bookkeeping, website…” Source: company website · checked Sep 3, 2026
2	Designated MedicalPartial evidence	Bristol, United KingdomHQ checked Sep 3, 2026	51-200	36
	“Delivering innovative solutions for today's healthcare challenges We champion ambitious healthcare companies to achieve extraordinary results, providing business solutions and…” Source: company website · checked Sep 3, 2026
3	Go-To OutsourcingPartial evidence	Bromsgrove, United KingdomHQ checked Sep 3, 2026	11-50	32
	“Almost every business can save time and money with smart outsourcing from Go-To - how much depends on you.” Source: company website · checked Sep 3, 2026
4	Patient Billing LTDIndirect evidence	Hemel Hempstead, United KingdomHQ checked Sep 3, 2026	11-50	27
	“Patient Billing is a UK based medical billing and collection firm with many years of experience at the leadership.” Source: company website · checked Sep 3, 2026
5	KMS Professionals LTDPartial evidence	Maidstone, United KingdomHQ checked Sep 3, 2026	11-50	22
	“As a leading provider of private practice support, KMS understands every aspect of private practice and how important the administration is for your patients and your practice.” Source: company website · checked Sep 3, 2026
6	Hythehopes LTDIndirect evidence	Shoeburyness, United KingdomHQ checked Sep 3, 2026	11-50	16
	“Thank you for taking the time to view our profile.” Source: company website · checked Sep 3, 2026
7	Healix HealthPartial evidence	Surrey, United KingdomHQ checked Sep 3, 2026	51-200	15
	“Part of Healix, Healix Health gives organisations more control over healthcare provisions for their employees.” Source: company website · checked Sep 3, 2026
8	General Practice Solutions LTDIndirect evidence	London, United KingdomHQ checked Sep 3, 2026	1,001-5,000	15
	“At General Practice Solutions (GPS), we are more than just a service provider; we are a dedicated partner committed to delivering comprehensive and innovative support that…” Source: company website · checked Sep 3, 2026
9	Ortus HealthIndirect evidence	London, United KingdomHQ checked Sep 3, 2026	11-50	11
	“Ortus Health provides support services for Primary Care Practices are struggling to staff adequately in todays job market.” Source: company website · checked Sep 3, 2026
10	Data VitalityPartial evidence	London, United KingdomHQ checked Sep 3, 2026	11-50	10
	“About Us: A team of professional Clinical Coders with extensive healthcare expertise, available for short or long-term coding contracts to help with backlogs, seasonal workload…” Source: company website · checked Sep 3, 2026
11	MBDIndirect evidence	London, United KingdomHQ checked Sep 3, 2026	1-10	10
	“MBD company” Source: company website · checked Sep 3, 2026
12	Medical Practice Management LTDPartial evidence	London, United KingdomHQ checked Sep 3, 2026	11-50	9
	“MPM stands as a leading provider in private healthcare providing exceptional practice support for your private practice.” Source: company website · checked Sep 3, 2026
13	Efficiency Back Office Services PTY LTDStrong evidence	Crawley, United KingdomHQ checked Sep 3, 2026	11-50	8
	“Efficiency Back Office Services (Pty) Ltd started in 2022 and is an outsourcing back-office administration company that specialises in providing skilled and fully managed…” Source: company website · checked Sep 3, 2026
14	Medical Billing & CollectionPartial evidence	Amersham Bucks, United KingdomHQ checked Sep 3, 2026	11-50	8
	“MBC Is the UK's No.1 medical billing service provider to the independent healthcare sector.” Source: company website · checked Sep 3, 2026
15	ConsultantcareIndirect evidence	Cheadle, United KingdomHQ checked Sep 3, 2026	11-50	7
	“At ConsultantCare we care about the daily activity of our Consultants and the journey for their patients.” Source: company website · checked Sep 3, 2026
16	Medicalsec ServicesIndirect evidence	United KingdomHQ checked Sep 3, 2026	1-10	7
	“We know that it’s essential that your patients enjoy a seamless experience.” Source: company website · checked Sep 3, 2026
17	Remedy Healthcare SolutionsPartial evidence	London, United KingdomHQ checked Sep 3, 2026	11-50	7
	“Remedy Healthcare Solutions is an organisation set up to support our NHS by offering a comprehensive insourced/outsourced healthcare service.” Source: company website · checked Sep 3, 2026
18	Freedom To Outsourcing LimitedStrong evidence	Slough, United KingdomHQ checked Sep 3, 2026	1-10	6
	“Free your business of accounting, HR and administration headaches by outsourcing these functions.” Source: company website · checked Sep 3, 2026
19	Mediscape Global LimitedIndirect evidence	London, United KingdomHQ checked Sep 3, 2026	1-10	5
	“At Mediscape Global, we take great satisfaction in creating value and helping our clients successfully achieve their business goals.” Source: company website · checked Sep 3, 2026
20	Morethan BackofficeStrong evidence	Doncaster, United KingdomHQ checked Sep 3, 2026	1-10	4
	“MoreThan BackOffice Ltd is a leading outsourcing company specialising in providing comprehensive administrative and operational solutions for individual IFAs, Financial Advisory…” Source: company website · checked Sep 3, 2026
21	Parallon LimitedIndirect evidence	London, United KingdomHQ checked Sep 3, 2026	11-50	3
	“PARALLON LIMITED is a fine art company based out of ACRE HOUSE 11/15 WILLIAM ROAD, LONDON, United Kingdom.” Source: company website · checked Sep 3, 2026
22	Nightingales Medical Billing LimitedIndirect evidence	East Grinstead, United KingdomHQ checked Sep 3, 2026	1-10	3
	Source: company website · checked Sep 3, 2026
23	WIT OutsourcingPartial evidence	Bedford, United KingdomHQ checked Sep 3, 2026	1-10	3
	“Wit Outsourcing provides excellent HR outsourcing and Recruitment services to companies across several sectors such as health care, tech and hospitality” Source: company website · checked Sep 3, 2026

Showing 23 of 90 healthcare administrative outsourcing companies based in the United Kingdom

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Healthcare administrative outsourcing companies based in the United Kingdom at a glance

As of Sep 3, 2026

1-10Median size (employees)

LondonLargest hub · 35 HQs

89Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Verified emails by last verification

0–30

31–60

61–90

228

90–180

145

180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among healthcare administrative outsourcing companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “healthcare administrative outsourcing companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among healthcare administrative outsourcing companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 404 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 3, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Healthcare administrative outsourcing companies by metro

Healthcare administrative outsourcing companies in London35

Frequently asked

How many healthcare administrative outsourcing companies are there based in the United Kingdom?

RevenueBase identified 90 healthcare administrative outsourcing companies headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Fitwise Management LTD, headquartered in Seafield, tops this list with the largest team on record.

Which city has the most healthcare administrative outsourcing companies?

London leads with 35 headquartered companies, followed by Nottingham (2) and Bristol (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 404 verified decision-maker contacts tracked across these 90 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 2026.

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Healthcare administrative outsourcing companies by geography

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.