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Part of: Microbiome Diagnostics Market (Global)

The US Microbiome Diagnostics Market was valued at $66.5 Million in 2023 and projected to reach to $134.8 Million by 2028, representing a compound annual growth rate of 15.2%. The US microbiome diagnostics market is positioned for sustained expansion as healthcare systems prioritize personalized medicine and preventive care strategies.

US Microbiome Diagnostics Market (2023-2028) : Size and Share
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Market Size in USD 26.32 MN
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US Microbiome Diagnostics Market Trends and Insights

  • The US market is driven by increasing adoption of precision medicine, rising prevalence of gastrointestinal and metabolic disorders, and growing consumer awareness of microbiome health.
  • Advanced sequencing technologies and expanding clinical applications are accelerating market penetration across US healthcare systems. In the US, key growth catalysts include regulatory approvals for microbiome-based diagnostics, integration with electronic health records, and rising reimbursement coverage from major US insurers.
  • The US market benefits from strong R&D investment, a robust biotechnology ecosystem, and early adoption by leading US medical institutions.
  • Between 2023 and 2028, the US is expected to capture significant market share as clinical validation studies expand and microbiome testing becomes standard practice in US primary care and specialty medicine..

Key Market Statistics

  • CAGR (2023-2028) 15.2% CAGR
  • Market Size, 2023 ~USD 66.5 Million
  • Forecast, 2028 ~USD 134.8 Million
  • Country US

US Microbiome Diagnostics Market Overview

Market Valuation Growth :

The US microbiome diagnostics market reached $66.5 million in 2023 and is expected to grow to $134.8 million by 2028, representing a robust 15.2% CAGR driven by technological advancement and clinical adoption.

Precision Medicine Adoption :

US healthcare providers are increasingly integrating microbiome diagnostics into precision medicine frameworks, enabling personalized treatment plans for patients with gastrointestinal and metabolic disorders.

Consumer Health Awareness :

Growing consumer interest in gut health and preventive wellness in the US market is fueling demand for direct-to-consumer microbiome testing kits and clinical diagnostic services.

Advanced Sequencing Technology :

Next-generation sequencing (NGS) and metagenomic analysis technologies are becoming more accessible and affordable in the US, lowering barriers to microbiome diagnostic adoption across healthcare settings.

US Microbiome Diagnostics Market Dynamics

  • Increasing prevalence of obesity, inflammatory bowel disease, and metabolic syndrome in the American population is driving clinical demand for microbiome testing.
  • Regulatory clarity from the FDA and reimbursement improvements are expected to accelerate market penetration across hospitals, diagnostic laboratories, and outpatient clinics throughout the forecast period. Investment in research and development by US biotech companies and diagnostic firms will continue to enhance test accuracy and expand clinical applications.
  • Strategic partnerships between technology providers and healthcare systems, combined with rising consumer spending on wellness diagnostics, will support market growth.
  • The convergence of artificial intelligence with microbiome analysis is anticipated to create new revenue streams and improve diagnostic precision in the US market..

Related Ecosystem

Key Takeaways

  • The US microbiome diagnostics market reached $66.5 million in 2023 and will double to $134.8 million by 2028 at a 15.2% CAGR.
  • US market growth is fueled by precision medicine adoption, rising GI disorder prevalence, and expanding insurance reimbursement.
  • The US benefits from advanced sequencing infrastructure, strong biotech R&D, and early clinical adoption by major medical centers.
  • By 2028, microbiome testing is expected to become standard in US primary care and specialty medicine practices.

Microbiome Diagnostics Market Report Scope

Report Metric Details
Base Year 2023
Fastest Growing Segment SHOTGUN METAGENOMICS (Technology)
Forecast Period 2023-2028
Growth Rate CAGR of 15.5% from 2023 to 2028
Largest Segment DISEASE DIAGNOSTIC APPLICATIONS (Application)
Market Size Base Year (Billions) ~USD 0.15 (2023)
Revenue Forecast (Billions) ~USD 0.3 (2028)
Segments Covered Product, Technology, Sample, Application, Type, End User

US Microbiome Diagnostics Market Report Segmentation

6 segment dimensions are covered across the global market.

By Product

  • Instruments
  • Kits & Reagents

By Technology

  • 16S Rrna Sequencing
  • Metatranscriptomics
  • Other Technologies
  • Shotgun Metagenomics

By Sample

  • Fecal Samples
  • Other Samples
  • Saliva Samples
  • Skin Samples

By Application

  • Disease Diagnostic Applications
  • Research Applications

By Type

  • Gastrointestinal Disorders
  • Metabolic Disorders
  • Other Disease Diagnostic Applications

By End User

  • Hospitals
  • Pharmaceutical & Biotechnology Companies
  • Research Institutes

US: MICROBIOME-BASED DIAGNOSTICS MARKET, BY END USER, 2021–2028

Segment20212022202320242025202620272028CAGR (%)
HOSPITALS34.539.545.251.859.568.378.590.414.9
PHARMACEUTICAL & BIOTECHNOLOGY COMPANIES3.13.544.55.15.86.67.513.4
RESEARCH INSTITUTES12.914.917.320.123.427.231.736.916.4
TOTAL50.557.966.576.488101.3116.8134.815.2

Target Audience

  • Diagnostic Laboratory Operators : US clinical laboratories and pathology groups need market intelligence to expand microbiome testing capabilities, assess competitive threats, and identify reimbursement opportunities in their regions.
  • Healthcare Technology Investors : Private equity and venture capital firms investing in US healthcare diagnostics require validated market sizing and growth projections to evaluate investment returns and portfolio company valuations.
  • Pharmaceutical & Biotech Companies : US drug developers and biotech firms need microbiome market data to identify companion diagnostic opportunities, support clinical trial design, and develop targeted therapeutic strategies.
  • Hospital & Health System Administrators : US hospital networks and integrated health systems require market analysis to justify capital investments in microbiome testing infrastructure and assess patient demand for these services.
  • Direct-to-Consumer Testing Companies : US wellness and consumer genomics firms need market insights to optimize product positioning, understand regulatory requirements, and identify growth opportunities in the expanding gut health segment.

Reasons to Buy this Report

  • Market Size & Growth Validation : Obtain precise US market valuation data ($66.5M in 2023) and verified forecasts through 2028 to support investment decisions, business planning, and competitive positioning in the American microbiome diagnostics sector.
  • US-Specific Regulatory & Reimbursement Insights : Access detailed analysis of FDA approval pathways, insurance reimbursement trends, and healthcare policy developments unique to the US market that directly impact commercialization strategies.
  • Competitive Landscape Intelligence : Identify leading US diagnostic companies, emerging startups, and technology providers operating in the microbiome space to benchmark performance and discover partnership or acquisition opportunities.
  • Clinical Application Opportunities : Understand which US medical specialties (gastroenterology, oncology, psychiatry) are adopting microbiome diagnostics fastest and where unmet clinical needs present the highest revenue potential.
  • Consumer & Provider Demand Drivers : Leverage data on US consumer health trends, physician adoption rates, and healthcare system priorities to tailor product development, marketing messaging, and go-to-market strategies effectively.

Frequently asked questions

What is the current size of the US microbiome diagnostics market?

The US microbiome diagnostics market was valued at $66.5 million in 2023 and is expected to reach $134.8 million by 2028.

What is the growth rate of the US microbiome diagnostics market?

The US microbiome diagnostics market is growing at a compound annual growth rate (CAGR) of 15.2% from 2023 to 2028.

What are the main drivers of growth in the US microbiome diagnostics market?

Key drivers in the US include increasing precision medicine adoption, rising prevalence of gastrointestinal disorders, expanding insurance reimbursement, regulatory approvals, and growing consumer awareness of microbiome health.

Which US healthcare segments are adopting microbiome diagnostics most rapidly?

The US is seeing rapid adoption in gastroenterology, primary care, metabolic disease management, and infectious disease specialties, with integration into major medical center networks.

How does the US microbiome diagnostics market compare to global trends?

The US market growth rate of 15.2% is slightly below the global CAGR of 15.5%, but the US represents a mature, high-value market with strong clinical validation and reimbursement infrastructure.

RESEARCH METHODOLOGY

The objective of the study is to analyze the key market dynamics such as drivers, opportunities, challenges, restraints, and key player strategies. To track companies’ developments such as product launches and approvals, expansions, and partnerships of the leading players, the competitive landscape of the microbiome diagnostic market to analyze market players on various parameters within the broad categories of business and product strategy. Top-down and bottom-up approaches were used to estimate the market size. To estimate the market size of segments and subsegments, the market breakdown and data triangulation were used.

The four steps involved in estimating the market size are

Collecting Secondary Data

The secondary research data collection process involves the usage of secondary sources, directories, databases (such as Bloomberg Businessweek, Factiva, and D&B), annual reports, investor presentations, and SEC filings of companies. Secondary research was used to identify and collect information useful for the extensive, technical, market-oriented, and commercial study of the microbiome-based diagnostics market. A database of the key industry leaders was also prepared using secondary research.

Collecting Primary Data

The primary research data was collected after acquiring knowledge about the microbiome diagnostics market scenario through secondary research. A significant number of primary interviews were conducted with stakeholders from both the demand side (such as doctors, nurses, and hospital purchase managers) and supply side (such as included various industry experts, such as Directors, Chief X Officers (CXOs), Vice Presidents (VPs) from business development, marketing and product development teams, product manufacturers, wholesalers, channel partners, and distributors) across major countries of North America, Europe, Asia Pacific, Rest of the World. Approximately 40% of the primary interviews were conducted with stakeholders from the demand side while those from the supply side accounted for the remaining 60%. Primary data for this report was collected through questionnaires, emails, and telephonic interviews.

A breakdown of the primary respondents is provided below:

Breakdown of Primary Participants:

Microbiome Diagnostics Market Size, and Share

Note 1: Others include sales managers, marketing managers, and product managers.

Note 2: Tiers are defined based on a company’s total revenue. As of 2022: Tier 1 = >USD 1 billion, Tier 2 = USD 500 million to USD 1 billion, and Tier 3 <USD 500 million.

To know about the assumptions considered for the study, download the pdf brochure

COMPANY NAME

DESIGNATION

DNA Genotek (US)

Manager

Viome Life Sciences (US)

VP Sales

Genetic Analysis AS (Norway)

Regional Sales Head

Becton, Dickinson and Company (US)

Sales Director

Market Size Estimation

All major product manufacturers offering various microbiome diagnostics were identified at the global/regional level. Revenue mapping was done for the major players and was extrapolated to arrive at the global market value of each type of segment. The market value microbiome-based diagnostics market was also split into various segments and subsegments at the region and country level based on:

  • Product mapping of various manufacturers for each type of microbiome diagnostics products at the regional and country level
  • Relative adoption pattern of each product type among key application segments at the regional and/or country-level
  • Detailed primary research to gather qualitative and quantitative information related to segments and subsegments at the regional and/or country level.
  • Detailed secondary research to gauge the prevailing market trends at the regional and/or country-level

Global Microbiome Diagnostics Market Size: Bottom Up Approach

Microbiome Diagnostics Market Size, and Share

To know about the assumptions considered for the study, Request for Free Sample Report

Global Microbiome Diagnostics Market Size: Top-Down Approach

Microbiome Diagnostics Market Size, and Share

Data Triangulation

After arriving at the overall market size—using the market size estimation processes—the market was split into several segments and subsegments. To complete the overall market engineering process and arrive at the exact statistics of each market segment and subsegment, the data triangulation, and market breakdown procedures were employed, wherever applicable. The data was triangulated by studying various factors and trends from both the demand and supply sides in the microbiome-based diagnostics industry.

Market Definition

Microbiom diagnostic products are used to investigate and understand the complex communities of microorganisms living in and on the human body. Microbiome diagnostics involves collecting samples from various body sites, such as the skin, gut, mouth, and other mucosal surfaces, and analyzing the genetic material such as DNA, RNA of the microorganisms within these samples.

Key Stakeholders

  • Manufacturers and distributors of microbiome-based diagnostics products
  • Pharmaceutical and Biotechnology Companies
  • R & D centers
  • Diagnostic laboratories
  • Hospitals and clinics
  • Academic institutes
  • Research institutes
  • Market research and consulting firms

Report Objectives

  • To define, describe, segment, and forecast the global microbiome diagnostics market by product, sample, application, end user and region.
  • To provide detailed information regarding the major factors influencing the market growth (such as drivers, restraints, opportunities, challenges, and trends)
  • To analyze the micromarkets1 with respect to individual growth trends, prospects, and contributions to the overall microbiome diagnostics market
  • To analyze market opportunities for stakeholders and provide details of the competitive landscape for key players
  • To forecast the size of the market segments with respect to four regions, namely, North America, Europe, the Asia Pacific, and the Rest of the World
  • To profile the key players and comprehensively analyze their product portfolios, market positions, and core competencies2
  • To benchmark players within the market using the proprietary Competitive Leadership Mapping framework, which analyzes market players on various parameters within the broad categories of business and product excellence

Available Customizations

With the given market data, MarketsandMarkets offers customizations as per the company’s specific needs. The following customization options are available for this report:

Geographic Analysis

  • Further breakdown of the microbiome-based diagnostics market into specific countries/regions in the Rest of Europe, Rest of Asia Pacific, and Rest of the World.

Company Information

  • Detailed analysis and profiling of additional market players (up to 3)

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