When was Fathom founded?

Fathom was founded in 2017 and raised its 1st funding round 4 years after it was founded.

Where is Fathom located?

Fathom is headquartered in San Francisco, United States.

Who is the current CEO of Fathom?

Andrew Lockhart of Fathom. They have also founded 1 company.

How many employees does Fathom have?

As of Feb 28, 2026, the latest employee count at Fathom is 71.

Is Fathom a funded company?

Fathom is a funded company, having raised a total of $61M across 3 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on Feb 18, 2021.

When was the latest funding round of Fathom?

Fathom's latest funding was a $***** Series B round on Nov 09, 2022, with participation from 8 investors.

Where does Fathom rank among its competitors?

Fathom ranks 10th amongst 289 active competitors, of which 35 are funded. It stands 3rd in terms of total funding among its competitors. The most recent competitor to raise funding was Inbox Health, which secured an undisclosed amount in Sep, 2025.

Who are the top competitors of Fathom?

Fathom's top competitors include RapidClaims, Arintra and Charta Health. Among them, Inbox Health secured the most recent funding round in September, 2025.

Fathom - 2026 Company Profile, Team, Funding & Competitors

Fathom is a series B company based in San Francisco (United States), founded in 2017 by Christopher Bockman and Andrew Lockhart. It operates as a Provider of autonomous medical coding platform and related coding services. Fathom has raised $61M in funding from investors like Lightspeed Venture Partners, Alkeon Capital Management and Cedars-Sinai Accelerator. The company has 289 active competitors, including 35 funded and 16 that have exited. Its top competitors include companies like RapidClaims, Arintra and Charta Health.

Company Details

Provider of autonomous medical coding platform and related coding services. The company offers production coding, backlog processing, and real-time audit functionalities. The platform automates medical coding, aiming to reduce costs and improve accuracy. It provides coding capacity and helps to review coding work.

Website: fathomhealth.com
Social
Email ID: *****@fathomhealth.com

Key Metrics

Founded Year

2017

Location

San Francisco, United States

Stage

Series B

Total Funding

$61M in 3 rounds

Latest Funding Round

Series B, Nov 09, 2022, $*****

Investors

Lightspeed Venture Partners & 15 more

Ranked

10^th among 289 active competitors

Employee Count

71 as on Feb 28, 2026

Similar Companies

Innovaccer & 2663 more

View Fathom's full profile

Fathom has raised a total funding of $61M over 3 rounds. Its first funding round was on Feb 18, 2021. Its latest funding round was a Series B round on Nov 09, 2022 for $*****. 8 investors participated in its latest round. Fathom has 15 institutional investors and 1 angel investor.

Here is the list of recent funding rounds of Fathom:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Nov 09, 2022	1002488	Series B	7466556	5119100	5970971	2302609
Apr 25, 2022	5124114	Seed	9928552	6770575	8380890	3550284
Feb 18, 2021	8522169	Seed	5578919	9109884	Cedars-Sinai Accelerator	5364269

Access funding benchmarks and valuations. Sign up today!

View details of Fathom's funding rounds and investors

The founders of Fathom are Christopher Bockman and Andrew Lockhart. Andrew Lockhart is the CEO of Fathom.

Here are the details of Fathom's key team members:

Christopher Bockman: Co-Founder & CTO of Fathom and founder of 2 other companies, Fathom Health and TinyRx.
Contact Info: 2 email addresses
Andrew Lockhart: Co-Founder & CEO of Fathom and founder of 3 other companies, Fathom Health, TinyRx and TinyRx.
Contact Info: 2 email addresses

View details of Fathom's Founder profiles and Board Members

Fathom's employee count trend

Fathom has 71 employees as of Feb 26. Here is Fathom's employee count trend over the years:

Uncover Fathom's growth story! Sign up today!

Access Tracxn on any website

Our Google Chrome extension lets you view company details while browsing their websites

Install Tracxn Extension

Top competitors of Fathom include RapidClaims, Arintra and Charta Health. Here is the list of Top 10 competitors of Fathom, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	RapidClaims 2023, Manhattan (United States), Series A	Provider of AI-powered platform for revenue cycle management and intelligence	$11.1M	Accel, Together & 11 others	66/100
2nd	Arintra 2020, Austin (United States), Series A	AI powered autonomous medical coding solution for hospitals	$21.5M	Surge, Peak XV Partners & 7 others	62/100
3rd	Charta Health 2023, San Francisco (United States), Series A	Provider of AI-based pre-bill review solutions for hospitals and healthcare providers	$30.1M	Bain Capital Ventures, SpringRock Ventures ... & 4 others	61/100
4th	KAID 2019, United States, Acquired	AI and SaaS-based care coordination and management software for healthcare organizations	$9M	Activate Venture Partners, Martinson Ventures ... & 3 others	59/100
5th	Inbox Health 2014, New Haven (United States), Series B	Cloud-based medical billing and payment management solution for healthcare companies	$68.4M	Connecticut Innovations, Ten Coves Capital ... & 16 others	58/100
6th	Health Payment Systems 2005, Milwaukee (United States), Series A	Provider of an all-in-one statement and payment solution for healthcare billing	$27M	SVB, Caltius Capital Management & 2 others	54/100
7th	XpertDox 2015, Birmingham (United States), Seed	AI powered medical coding and clinical trials solutions provider	$3.58M	Innovation Depot, CG Ventures & 2 others	53/100
8th	Nym 2017, New York City (United States), Series C	Provider of SaaS based clinical coding platform for revenue cycle management	$94.5M	Addition, PSG & 64 others	53/100
9th	Maverick Medical 2018, Tel Aviv (Israel), Series A	AI-powered autonomous medical coding solutions for healthcare organizations	$5.7M	LionBird, Firstime & 9 others	51/100
10th	Fathom 2017, San Francisco (United States), Series B	Provider of autonomous medical coding platform and related coding services	$61M	Alkeon Capital Management, XG Ventures & 14 others	51/100