Company lists · Data refreshed September 2026

Top 25 Medical invoicing software companies based in Germany

Name: Medical invoicing software companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 90 companies tracked

RevenueBase identified 90 medical invoicing software companies headquartered in Germany as of September 2026 and tracks 2,360 professional contacts across them, including 1,141 with verified work emails and 17 with mobile numbers. Berlin is the largest hub.

This list covers medical invoicing software companies headquartered in Germany, 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 5, 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 5, 2026 86% judged on-target in blind review

90Companies

2,360Contacts tracked

1,141Verified emails

17Mobile numbers

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The 25 largest medical invoicing software companies based in Germany

Ranked by team size

Top 25 of 90 medical invoicing software companies based in Germany, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names medical invoicing software 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	Opta DataPartial evidence	Essen, GermanyHQ checked Sep 5, 2026	1,001-5,000	408
	“Die opta data Gruppe ist der führende Anbieter für Abrechnung, Software und Services im Gesundheitswesen.” Source: company website · checked Sep 5, 2026
2	Medifox DANPartial evidence	Hildesheim, GermanyHQ checked Sep 5, 2026	501-1,000	337
	“Bereits seit über 25 Jahren vertreibt die MEDIFOX DAN GmbH mit Sitz in der niedersächsischen Großstadt Hildesheim Softwares für das Gesundheitswesen.” Source: company website · checked Sep 5, 2026
3	MedatixxIndirect evidence	Eltville/rhein, GermanyHQ checked Sep 5, 2026	501-1,000	256
	“Die DOCexpert Computer GmbH und die MCS Arzt- und Ambulanzsysteme GmbH haben sich zur medatixx GmbH & Co.” Source: company website · checked Sep 5, 2026
4	Mesalvo GmbhIndirect evidence	Freiburg, GermanyHQ checked Sep 5, 2026	201-500	214
	“Mesalvo – Die Healthcare-IT-Experten.” Source: company website · checked Sep 5, 2026
5	Optica Abrechnungszentrum Dr. Güldener GmbhIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	501-1,000	145
	“Optica steht für einfache Abrechnung und begeisternde digitale Lösungen.” Source: company website · checked Sep 5, 2026
6	Dampsoft GmbhIndirect evidence	Damp, GermanyHQ checked Sep 5, 2026	201-500	133
	“WirsindDampsoft: der marktführende Lösungsanbieter für Abrechnungs- und Praxisverwaltungssoftware.” Source: company website · checked Sep 5, 2026
7	HMM Deutschland GmbhIndirect evidence	Moers, GermanyHQ checked Sep 5, 2026	51-200	91
	“Die HMM Deutschland GmbH ist Anbieterin innovativer Versorgungs- und Abrechnungslösungen im Gesundheitswesen.” Source: company website · checked Sep 5, 2026
8	Noventi Healthcare GmbhIndirect evidence	Munich, GermanyHQ checked Sep 5, 2026	1,001-5,000	76
	“NOVENTI HealthCare ist nationaler Marktführer im Gesundheitswesen in den Bereichen Abrechnung, Finanz- und IT-Dienstleistungen für Apotheken und Sonstige Leistungserbringer.” Source: company website · checked Sep 5, 2026
9	RZH Rechenzentrum FÜR HeilberufeIndirect evidence	Wesel, GermanyHQ checked Sep 5, 2026	501-1,000	62
	“Wer wir sind: Zuverlässiger Partner / Mehr als Abrechnung / Teil einer starken Gruppe Die RZH Rechenzentrum für Heilberufe GmbH hat sich auf Abrechnungen für Leistungserbringer im…” Source: company website · checked Sep 5, 2026
10	Adesso Health Solutions GmbhIndirect evidence	Neumünster, GermanyHQ checked Sep 5, 2026	51-200	49
	“Wir zählen zu den führenden Anbietern von IT-Lösungen für Kassenärztliche Vereinigungen in Deutschland.” Source: company website · checked Sep 5, 2026
11	Damedic GmbhIndirect evidence	Köln, GermanyHQ checked Sep 5, 2026	51-200	43
	“DAMEDIC provides revolutionary billing services for hospitals - delivering optimal results in minimal time.” Source: company website · checked Sep 5, 2026
12	TheveaIndirect evidence	Essen, GermanyHQ checked Sep 5, 2026	11-50	41
	“Digitale Abrechnung und Praxisverwaltung in einfach Abrechnung so einfach wie Fotografieren und digitales Praxismanagement für alle, die sich lieber um ihre Patient:innen statt um…” Source: company website · checked Sep 5, 2026
13	MCC Medical Care Capital GmbhIndirect evidence	Krefeld, GermanyHQ checked Sep 5, 2026	51-200	32
	“CareCapital – Mehr als ein Abrechnungsdienstleister für Ihre Praxis!"Abrechnungsdiensleister" – eigentlich beschreibt das Wort viel zu wenig von dem, was wir für Sie tun möchten.” Source: company website · checked Sep 5, 2026
14	Dorner Health IT SolutionsIndirect evidence	Müllheim, GermanyHQ checked Sep 5, 2026	51-200	31
	“DORNER – Health IT mit Weitblick und Substanz Seit über 40 Jahren gestalten wir digitale Gesundheitsversorgung aktiv mit.” Source: company website · checked Sep 5, 2026
15	Abasoft Edv-Programme GmbhIndirect evidence	Freiberg Am Neckar, GermanyHQ checked Sep 5, 2026	11-50	28
	“abasoft ist die führende Praxisverwaltungssoftware (PVS) und das Healthcare-IT Systemhaus für Ärzte, MFAs, Praxisinhaber und medizinische Versorgungszentren.” Source: company website · checked Sep 5, 2026
16	T2med Gmbh & Co. KGIndirect evidence	Kiel, GermanyHQ checked Sep 5, 2026	51-200	23
	“T2med – modern, fair, kollegial Die T2med GmbH & Co.” Source: company website · checked Sep 5, 2026
17	GFI Gesellschaft FÜR Informations- UND Datenverarbeitung MBHIndirect evidence	Bremen, GermanyHQ checked Sep 5, 2026	11-50	20
	Source: company website · checked Sep 5, 2026
18	Goya HealthIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	19
	“Goya Health: Seamless Healthcare Invoice Management.” Source: company website · checked Sep 5, 2026
19	Dgpar GmbhIndirect evidence	Wiesbaden, GermanyHQ checked Sep 5, 2026	51-200	18
	“Die Deutsche Gesellschaft für privatärztliche Abrechnung – dgpar GmbH – ist ein Abrechnungs- und Finanzdienstleistungsunternehmen im Gesundheitswesen.” Source: company website · checked Sep 5, 2026
20	BS Software DevelopmentPartial evidence	Ulm, GermanyHQ checked Sep 5, 2026	51-200	17
	“Wir sind Expert:innen für medizinische Softwarelösungen.” Source: company website · checked Sep 5, 2026
21	Crosssoft GmbhPartial evidence	Kiel, GermanyHQ checked Sep 5, 2026	11-50	16
	“bietet seit 28 Jahren modernste, universelle und individualisierbare Softwarelösungen für die gesamte ambulante und stationäre Medizin und Zahnmedizin.” Source: company website · checked Sep 5, 2026
22	KV Service Plus GmbhIndirect evidence	Wolfsburg, GermanyHQ checked Sep 5, 2026	1-10	12
	Source: company website · checked Sep 5, 2026
23	Indamed Edv-Entwicklung UND -Vertrieb GmbhIndirect evidence	Schwerin, GermanyHQ checked Sep 5, 2026	51-200	11
	“Die INDAMED EDV – Entwicklung und Vertrieb GmbH wurde mit dem Grundgedanken gegründet, den Ärzten ihren Verwaltungs- und Dokumentationsaufwand im Arbeitsalltag zu vereinfachen und…” Source: company website · checked Sep 5, 2026
24	Transact GmbhPartial evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	10
	“Gegründet 1994 - hat sich unser Unternehmen auf die Entwicklung, das Design und die Implementierung wegweisender Softwarelösungen im Gesundheitswesen spezialisiert.” Source: company website · checked Sep 5, 2026
25	AAC Praxisberatung AGIndirect evidence	Berlin, GermanyHQ checked Sep 5, 2026	11-50	10
	Source: company website · checked Sep 5, 2026

Showing 25 of 90 medical invoicing software companies based in Germany

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Medical invoicing software companies based in Germany at a glance

As of Sep 5, 2026

11-50Median size (employees)

BerlinLargest hub · 4 HQs

17Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Verified emails by last verification

0–30

1,058

31–60

61–90

90–180

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 medical invoicing software 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 Germany whose own description of what they do matches “medical invoicing software 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 medical invoicing software companies, and records with no verified work email. Companies headquartered outside Germany 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, 1,141 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 5, 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.

Frequently asked

How many medical invoicing software companies are there based in Germany?

RevenueBase identified 90 medical invoicing software companies headquartered in Germany 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?

Opta Data, headquartered in Essen, tops this list with the largest team on record.

Which city has the most medical invoicing software companies?

Berlin leads with 4 headquartered companies, followed by Essen (3) and Hannover (3).

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 1,141 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 5, 2026.

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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.