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Healthcare API Market Size, Share and Forecast 2026-2036

The global healthcare API market is worth USD 1.8 bn in 2026 and is forecast to reach USD 8.0 bn by 2036, growing at a 16.0% CAGR. United States is the largest country market and FHIR and interoperability APIs is the largest by type segment.

USD 1.8 bnMarket size 2026
USD 8.0 bnForecast 2036
16.0%CAGR 2026-2036
United StatesLargest country

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5 segmentation views25 countries2026 to 2036 yearly forecast

Market overview

The global healthcare API market is worth USD 1.8 bn in 2026 and is forecast to reach USD 8.0 bn by 2036, growing at a 16.0% CAGR. United States is the largest country market and FHIR and interoperability APIs is the largest by type segment.

ScopeApplication programming interfaces that connect health data systems: FHIR and interoperability APIs, API management and gateways, clinical data exchange and AI document APIs, sold to providers, payers, life sciences and digital health companies.
IndustryHealthcare
Value 2025USD 1.6 bn
Value 2026USD 1.8 bn
Value 2036USD 8.0 bn
CAGR 2026-203616.0%
Volume 2026621 billion API calls
Volume 20363,352 billion API calls
Average price 2026USD 0.00 per API call
Report priceStarts from USD 1,999
PublishedNovember 2026

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Healthcare API market size and forecast, 2026-2036

Exhibit 1The global healthcare API market is forecast to grow from USD 1.8 bn in 2026 to USD 8.0 bn by 2036, more than triplingGlobal market value in USD: 2025 base year, 2026 estimate and forecast to 2036. CAGR 2026 to 2036: 16.0%
Healthcare API market value, 2025 to 2036Market value by year. 2025: USD 1.6 bn; 2026: USD 1.8 bn; 2027: USD 2.1 bn; 2028: USD 2.4 bn; 2029: USD 2.8 bn; 2030: USD 3.3 bn; 2031: USD 3.8 bn; 2032: USD 4.4 bn; 2033: USD 5.1 bn; 2034: USD 5.9 bn; 2035: USD 6.9 bn; 2036: USD 8.0 bn. Compound annual growth rate 2026 to 2036: 16.0%.20251.8 bn20263.8 bn20318.0 bn203616.0% CAGR

Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.

YearMarket value
2026USD 1.8 bn
2027USD 2.1 bn
2028USD 2.4 bn
2029USD 2.8 bn
2030USD 3.3 bn
2031USD 3.8 bn
2032USD 4.4 bn
2033USD 5.1 bn
2034USD 5.9 bn
2035USD 6.9 bn
2036USD 8.0 bn

Healthcare API market segmentation

By type

Exhibit 2FHIR and interoperability APIs is the largest segment by type, with 44.0% of 2026 revenueEstimated share of 2026 global revenue, by type
Healthcare API market share by type, 2026Share of 2026 revenue by type. FHIR and interoperability APIs: 44.0%; API management and gateways: 24.0%; Clinical data exchange networks: 20.0%; AI and document processing APIs: 12.0%.FHIR and interoperability APIs44.0%API management and gateways24.0%Clinical data exchange networks20.0%AI and document processing APIs12.0%

Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
FHIR and interoperability APIs44.0%43.6%USD 798 mn15.9%
API management and gateways24.0%16.8%USD 435 mn11.9%
Clinical data exchange networks20.0%21.6%USD 363 mn16.9%
AI and document processing APIs12.0%18.1%USD 218 mn20.8%

By user

Exhibit 3Digital health and life sciences adds the most revenue by user, growing from USD 544 mn in 2026 to USD 2.8 bn by 2036Estimated revenue in USD by user, 2026 and 2036 forecast
Healthcare API market by user, 2026 and 2036Revenue by user in 2026 and 2036. Providers and health systems: USD 725 mn in 2026, USD 2.9 bn in 2036, change +296%; Digital health and life sciences: USD 544 mn in 2026, USD 2.8 bn in 2036, change +412%; Payers: USD 544 mn in 2026, USD 2.3 bn in 2036, change +331%.20262036 forecastChangeProviders and health systems+296%725 mn2.9 bnDigital health and life sciences+412%544 mn2.8 bnPayers+331%544 mn2.3 bn

Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
Providers and health systems40.0%35.9%USD 725 mn14.7%
Payers30.0%29.3%USD 544 mn15.7%
Digital health and life sciences30.0%34.8%USD 544 mn17.7%

By deployment

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
Cloud66.0%74.0%USD 1.2 bn17.3%
Hybrid22.0%18.0%USD 399 mn13.7%
On-premises12.0%8.0%USD 218 mn11.4%

By pricing model

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
Subscription42.0%40.0%USD 762 mn15.4%
Pay-per-call28.0%34.0%USD 508 mn18.3%
Enterprise licence30.0%26.0%USD 544 mn14.3%

By data standard

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
FHIR46.0%52.0%USD 834 mn17.4%
HL7 version 2 and CDA24.0%18.0%USD 435 mn12.7%
DICOM and imaging12.0%12.0%USD 218 mn16.0%
Proprietary and other standards18.0%18.0%USD 326 mn16.0%

Top 25 countries for healthcare API by revenue

Countries are ranked by revenue earned from sales in the country, not by where the product is made. The ten largest hold 91.0% of 2026 revenue and the 25 countries below together hold 97.7%.

Exhibit 4United States is the largest country market at USD 1.1 bn in 2026, and the three largest countries hold 69.0% of global revenueEstimated 2026 revenue in USD and share of the global market, ten largest countries
Healthcare API market, ten largest countries in 2026Ten largest countries by 2026 revenue. United States: USD 1.1 bn, 58.0%; United Kingdom: USD 109 mn, 6.0%; Germany: USD 91 mn, 5.0%; Canada: USD 73 mn, 4.0%; India: USD 73 mn, 4.0%; Australia: USD 54 mn, 3.0%; France: USD 54 mn, 3.0%; China: USD 54 mn, 3.0%; Japan: USD 54 mn, 3.0%; Netherlands: USD 36 mn, 2.0%.United States1.1 bn 58.0%United Kingdom109 mn 6.0%Germany91 mn 5.0%Canada73 mn 4.0%India73 mn 4.0%Australia54 mn 3.0%France54 mn 3.0%China54 mn 3.0%Japan54 mn 3.0%Netherlands36 mn 2.0%

Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.

#CountryValue 2026Share 2026Value 2036CAGR 2026-36
1United StatesUSD 1.1 bn58.0%USD 4.6 bn16.0%
2United KingdomUSD 109 mn6.0%USD 456 mn15.4%
3GermanyUSD 91 mn5.0%USD 368 mn15.0%
4CanadaUSD 73 mn4.0%USD 304 mn15.4%
5IndiaUSD 73 mn4.0%USD 416 mn19.1%
6AustraliaUSD 54 mn3.0%USD 240 mn16.0%
7FranceUSD 54 mn3.0%USD 216 mn14.8%
8ChinaUSD 54 mn3.0%USD 288 mn18.1%
9JapanUSD 54 mn3.0%USD 208 mn14.3%
10NetherlandsUSD 36 mn2.0%USD 152 mn15.4%
11SingaporeUSD 12 mn0.7%USD 51 mn15.6%
12SwedenUSD 10 mn0.6%USD 44 mn15.8%
13IsraelUSD 10 mn0.6%USD 44 mn15.8%
14SpainUSD 8.5 mn0.5%USD 36 mn15.5%
15ItalyUSD 8.5 mn0.5%USD 36 mn15.5%
16BrazilUSD 8.5 mn0.5%USD 46 mn18.3%
17SwitzerlandUSD 8.5 mn0.5%USD 36 mn15.5%
18DenmarkUSD 8.5 mn0.5%USD 36 mn15.5%
19South KoreaUSD 8.5 mn0.5%USD 36 mn15.5%
20Saudi ArabiaUSD 6.9 mn0.4%USD 36 mn18.0%
21United Arab EmiratesUSD 6.9 mn0.4%USD 36 mn18.0%
22NorwayUSD 6.9 mn0.4%USD 29 mn15.4%
23IrelandUSD 6.9 mn0.4%USD 29 mn15.4%
24FinlandUSD 5.1 mn0.3%USD 22 mn15.6%
25BelgiumUSD 5.1 mn0.3%USD 22 mn15.6%
Rest of worldUSD 42 mn2.3%USD 182 mn15.8%
Exhibit 5United States and United Kingdom account for 63% of the USD 6.2 bn the market is forecast to add by 2036Forecast revenue added between 2026 and 2036 by country, in USD
Healthcare API market, where the growth to 2036 comes fromRevenue added between 2026 and 2036. Market value 2026: USD 1.8 bn. United States: +USD 3.6 bn; United Kingdom: +USD 347 mn; India: +USD 343 mn; Germany: +USD 277 mn; China: +USD 234 mn; 20 other countries: +USD 1.3 bn; Rest of world: +USD 140 mn. Market value 2036: USD 8.0 bn.Market value 20261.8 bnUnited States+3.6 bnUnited Kingdom+347 mnIndia+343 mnGermany+277 mnChina+234 mn20 other countries+1.3 bnRest of world+140 mnMarket value 20368.0 bn

Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.

Competitive landscape

Group 1: Global leaders

  • Microsoft
  • Google Cloud
  • Amazon Web Services
  • InterSystems
  • Epic Systems
  • Oracle Health

Group 2: Regional and specialist players

  • Redox
  • Particle Health
  • Health Gorilla
  • 1upHealth
  • Smile Digital Health
  • Firely
  • Rhapsody
  • Health Samurai
  • Datavant

Group 3: Emerging and niche players

  • Metriport
  • Zus Health
  • Medplum
  • Flexpa
  • Moxe Health

Research methodology

Every figure on this page comes from the research framework that we apply to all of the markets we cover. The 2025 base for the healthcare API market is built from the volume sold and the price that buyers pay, and is cross-checked against the size of the wider industry the market belongs to. Where a market can be sized in more than one way, the routes are compared before a figure is set.

The forecast runs year by year from the 2025 base to 2036. Growth in each year reflects demand from the industries that buy the product, adoption of new technology, pricing, regulation and replacement cycles. Volume and price are modelled together, so revenue in each year equals volume multiplied by average price. The 2026 to 2036 compound annual growth rate of 16.0% is calculated from the resulting values.

The market is divided by type, by user, by deployment, by pricing model, by data standard. The 25 largest countries are ranked by revenue earned from sales to buyers in each country, not by where the product is made. Segment values and country values add up to the market total in every year, and every report is checked for consistency before it is published.

Companies are placed in three groups: global leaders, regional and specialist players, and emerging and niche players. The groups describe how companies compete in the market. They are not a ranking and they are not market shares.

Our analysts also carry out primary research. Customized reports add interviews with key opinion leaders, such as senior executives, technical specialists and buyers, to test the assumptions behind the numbers for the question being asked.

Read the full research methodology

Frequently asked questions

How big is the healthcare API market?

The global healthcare API market is estimated at USD 1.6 bn in 2025 and USD 1.8 bn in 2026.

How fast will the healthcare API market grow?

It is forecast to reach USD 8.0 bn by 2036, a compound annual growth rate of 16.0% from 2026, an increase of USD 6.2 bn.

Which country is the largest market for healthcare API?

United States is the largest market by revenue at USD 1.1 bn in 2026, 58.0% of the global total. The three largest countries together hold 69.0%.

Which country is growing fastest?

Among the ten largest markets, India is growing fastest at 19.1% a year from 2026 to 2036.

Which healthcare API segment is largest?

In the by type split, FHIR and interoperability APIs is the largest segment with 44.0% of 2026 revenue.

Who are the leading healthcare API companies?

Global leaders include Microsoft, Google Cloud, Amazon Web Services, InterSystems.

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