Company lists · Data refreshed September 2026

Top 13 Clinical documentation improvement companies based in India

RevenueBase identified 73 clinical documentation improvement companies headquartered in India as of September 2026 and tracks 3,406 professional contacts across them, including 307 with verified work emails. Chennai is the largest hub.

This list covers clinical documentation improvement companies headquartered in India, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review
73Companies
3,406Contacts tracked
307Verified emails
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The 13 largest clinical documentation improvement companies based in India

Ranked by team size
Top 13 of 73 clinical documentation improvement companies based in India, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to clinical documentation improvement companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceIndore, IndiaHQ checked Sep 16, 2026501-1,000811 contacts →

Indirect evidence

“At Annova, we specialize in comprehensive HCC coding solutions, including retrospective, concurrent, and prospective record reviews.”

Source: RevenueBase Database · checked Sep 16, 2026
2Indirect evidenceChennai, IndiaHQ checked Sep 16, 20265,001-10,000760 contacts →

Indirect evidence

“At MedCode, we are dedicated to empowering healthcare providers with accurate, efficient, and reliable medical coding services.”

Source: RevenueBase Database · checked Sep 16, 2026
3Strong evidenceBangalore, IndiaHQ checked Sep 16, 2026501-1,000306 contacts →

Strong evidence

“AUGMENTED HUMAN INTELLIGENCE Based out of Bangalore, OG Healthcare specialises in outsourced healthcare services to assist physicians with clinical documentation and patient…”

Source: RevenueBase Database · checked Sep 16, 2026
4Indirect evidenceThanjavur, IndiaHQ checked Sep 16, 2026501-1,000290 contacts →

Indirect evidence

“Healthcare organizations need efficient practice management tools to streamline medical practices and improve revenue generation.”

Source: RevenueBase Database · checked Sep 16, 2026
5Indirect evidenceAhmedabad, IndiaHQ checked Sep 16, 202651-200170 contacts →

Indirect evidence

“CrystalVoxx Ltd is a trusted leader in healthcare support services, providing comprehensive solutions in Medical Billing, Medical Coding, Credentialing, A/R Management, and…”

Source: RevenueBase Database · checked Sep 16, 2026
6Partial evidenceKakkanad, IndiaHQ checked Sep 16, 2026201-500137 contacts →

Partial evidence

“Excellence in medical documentation creates excellence in medical care.”

Source: RevenueBase Database · checked Sep 16, 2026
7Indirect evidenceBengaluru East, IndiaHQ checked Sep 16, 202651-20059 contacts →

Indirect evidence

“Gravita Oasis Review Solutions is a premier provider of Home Health and Hospice coding and compliance services, supporting healthcare organizations across the United States.”

Source: RevenueBase Database · checked Sep 16, 2026
8Indirect evidenceCoimbatore, IndiaHQ checked Sep 16, 202651-20027 contacts →

Indirect evidence

“witzone technologies”

Source: RevenueBase Database · checked Sep 16, 2026
9Indirect evidenceVaranasi, IndiaHQ checked Sep 16, 202651-20022 contacts →

Indirect evidence

“Our talented team of medical billing and coding experts are dedicated to helping your practice improve Revenue Cycle and Reduce Operational Costs.”

Source: RevenueBase Database · checked Sep 16, 2026
10Indirect evidenceVisakhapatnam, IndiaHQ checked Sep 16, 202611-5022 contacts →

Indirect evidence

“Fedora Healthcare is a healthcare services company specializing in medical coding, billing, and revenue cycle management (RCM).”

Source: RevenueBase Database · checked Sep 16, 2026
11Indirect evidenceMumbai, IndiaHQ checked Sep 16, 202611-5015 contacts →

Indirect evidence

“Foresight Healthcare Services (Foresight HCS) delivers expert medical coding, billing, and auditing to help healthcare providers achieve precision, compliance, and operational…”

Source: RevenueBase Database · checked Sep 16, 2026
12Indirect evidenceBengaluru, IndiaHQ checked Sep 16, 202611-5012 contacts →

Indirect evidence

“Welcome to OptiClaim Business Solutions, your premier destination for excellence and integrity in medical coding, billing, and staffing services.”

Source: RevenueBase Database · checked Sep 16, 2026
13Indirect evidenceViluppuram, IndiaHQ checked Sep 16, 20261-105 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026

Showing 13 of 73 clinical documentation improvement companies based in India

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Clinical documentation improvement companies based in India at a glance

As of Sep 16, 2026
9.0%Verified-email coverage
46.7Average contacts per company
11-50Median size (employees)
12.3%Largest-city concentration · Chennai
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
9
11-50
30
51-200
26
201-500
3
501-1,000
3
1,001-5,000
1
5,001-10,000
1

Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 73 companies.

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 clinical documentation improvement companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in India whose own description of what they do matches “clinical documentation improvement companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names clinical documentation improvement companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among clinical documentation improvement companies, and records with no verified work email. Companies headquartered outside India 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 its RevenueBase Smart Search 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, 307 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 16, 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

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names clinical documentation improvement companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many clinical documentation improvement companies are there based in India?

RevenueBase identified 73 clinical documentation improvement companies headquartered in India 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?

Annova Solutions, headquartered in Indore, tops this list with the largest team on record.

Which city has the most clinical documentation improvement companies?

Chennai leads with 9 headquartered companies, followed by Coimbatore (6) and Hyderabad (6).

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 307 verified decision-maker contacts tracked across these 73 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 16, 2026.

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Related lists

Clinical documentation improvement companies by geography

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 Smart Search, 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.