Top 100 Medical Billing Services in the United States

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Top 100 Medical Billing Services in the United States

The Best of December 2025

Looking for a top medical billing service in the United States?

If you're looking to outsource medical billing at your company, consider our list of the best medical billing and coding services. As you evaluate companies, consider the user experience of their software and the responsiveness of their customer service. 

Jump to Most Reviewed Companies

List of the Best United States Medical Billing Companies

  • 1
    (11 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    250 - 999 employees
    Chicago, IL

    iCareBilling Medical Billing Company is a medical billing company founded in Glen Ellyn, Ill. in 2019 with no more than 50 experts. They offer back-office services, IT managed services, and digital strategy solutions for clients across various industries.

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    Clients

    Preston Family Healthcare

    Industries

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  • 2
    (73 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    5.0
    $1,000+
    1,000 - 9,999 employees
    Wilmington, DE

    Founded in 2010, SupportYourApp is a Customer Service Outsourcing company. Their large team is headquartered in Wilmington, Delaware; Beograd, Serbia and DSR, Argentina. Their services include Customer Service Outsourcing, Call Center Services, Back Office Outsourcing, and Data Annotation Services.

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    Clients

    Mastercard Calm Kofax MacPaw

    Industries

  • 3
    (28 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.7

    Would Recommend

    5.0
    $1,000+
    1,000 - 9,999 employees
    Chicago, IL
    Established in 2017, Hugo Inc. Is a Customer Service Outsourcing company. The agency specializes in Customer Service Outsourcing, Call Center Services, Back Office Outsourcing, Content Moderation Services, and more and has a large team. The agency is in Chicago, Illinois and Lagos, Nigeria.
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    Industries

  • 4
    (11 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    250 - 999 employees
    Hatboro, PA

    HelpSquad, LLC is a midsize in Quakertown, Pennsylvania and Hatboro, Pennsylvania. They specialize in and were established in 2011.

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    Clients

    Slinger Bag

    Industries

  • 5
    (104 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    4.9
    $1,000+
    250 - 999 employees
    Newport Beach, CA
    Midsize Back Office Outsourcing company Stellar Staff, is headquartered in Newport Beach, California and Newport Beach, California. They focus on Back Office Outsourcing and Recruitment Process Outsourcing and were founded in 2022.
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    Clients

    Unite A Nation, BRC LLC (Boston Residential Concierge), Home Improvement NTX, James Capital, LLC, Dental CPA, TCG Prop Inc., Estate Entertainment, Young Sharks, Destiny Property Management, Scine Associates

    Industries

  • 6
    (31 Reviews) 4.7

    Timeliness

    4.8

    Service Excellence

    4.7

    Value

    4.7

    Would Recommend

    4.8
    $1,000+
    50 - 249 employees
    Berkeley, CA

    Wing Assistant, a back office outsourcing company, was established in 2018. Their midsize team is located in Berkeley, California. Their services include back office outsourcing, customer service outsourcing, sales outsourcing, call center services, and more.

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    Industries

  • 7
    (5 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Philadelphia, PA

    Outsourcing Business Solutions is a Philadelphia, Pennsylvania-based marketing strategy company. They offer marketing strategy, web development, back office outsourcing, accounting, and more and were founded in 2020.

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    Industries

  • 8
    (7 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    1,000 - 9,999 employees
    Medellín, Colombia
    Solvo Global is a Back Office Outsourcing company. Founded in 2018, the large firm is headquartered in Chandler, Arizona; Medellín, Colombia and Duluth, Georgia. Their services include Back Office Outsourcing, Call Center Services, Finance & Accounting Outsourcing (FAO), Staffing, and more.
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    Clients

    CenCal Insurance Services

    Industries

  • 9
    (5 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    1,000 - 9,999 employees
    Sacramento, CA
    Headquartered in Sacramento, California, MyOutDesk is a Back Office Outsourcing company. The large company was founded in 2008. Their services include Back Office Outsourcing, Customer Service Outsourcing, Sales Outsourcing, and Finance & Accounting Outsourcing (FAO).
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    Industries

  • 10
    (1 Reviews) 4.0

    Timeliness

    3.5

    Service Excellence

    4.0

    Value

    3.0

    Would Recommend

    3.5
    $1,000+
    250 - 999 employees
    Jefferson City, MO

    GroupOne Health Source is a full service medical billing and consulting firm based in Jefferson City, Mo. Since 1991, their current team of 108 has been specializing in non-voice BPO services, voice services, and transcription for clients in the medical field. 

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    Clients

    Sunshine Pediatrics

    Industries

  • 11
    (1 Reviews) 5.0

    Timeliness

    4.0

    Service Excellence

    5.0

    Value

    4.0

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Ontario, CA

    P3 Healthcare Solutions is a revenue cycle management service based in Ontario, Calif. and founded in 2015. Their team of 30 employees specializes in non-voice BPO and back office services.

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    Industries

  • 12
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    1,000 - 9,999 employees
    Franklin Township, NJ
    CareCloud, a Back Office Outsourcing company, was established in 1999. The large team specializes in Back Office Outsourcing.
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    Clients

    Indiana Neuroscience Associates

    Industries

  • 13
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Sayreville, NJ

    AMBSI Inc., an insurance services & brokers company, was founded in 2016. They are based in Sayreville, New Jersey and have a small team. Their services include insurance services & brokers.

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    Industries

  • 14
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Pittsburgh, PA

    Diskriter is a business conglomerate headquartered in Pittsburgh, with offices in New Delhi, India and all over the United States. Founded in 1947, Diskriter's team of 69 employees provides web development, digital strategy, marketing strategy, HR consulting and outsourcing, and IT managed services.

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    Clients

    Accenture

    Industries

  • 15
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.5

    Would Recommend

    5.0
    $1,000+
    250 - 999 employees
    South Jordan, UT

    AdvancedMD is a business process outsourcing firm for the healthcare industry. Based in South Jordan, Utah, they have  a branch office in Springfield, Mass. The team was founded in 1999 and includes 590 employees. AdvancedMD offers a wide variety of solutions for independent practices. Their services include non-voice BPO, voice call outsourcing, and integration of medical and enterprise software.

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    Clients

    Lineagen

    Industries

  • 16
    (2 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Dallas, TX
    BorderlessMind, an IT staff augmentation company, was established in 2001. Their small team is in Dallas, Texas; Noida, India; Austin, Texas and Fort Worth, Texas. Their services include IT staff augmentation, Back Office Outsourcing, and HR Consulting.
    Read More

    Clients

    GE Capital

    Industries

  • 17
    (9 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $1,000+
    1,000 - 9,999 employees
    Wexford, PA
    Integra Global Solutions, a Back Office Outsourcing company, was launched in 2004. The firm offers Back Office Outsourcing, Finance & Accounting Outsourcing (FAO), Accounting, Other Digital Marketing, and more and has a large team. The firm is headquartered in Wexford, Pennsylvania and Wexford, Pennsylvania.
    Read More

    Industries

  • 18
    (5 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Deerfield, IL
    MedKloud Billing is a small Back Office Outsourcing company. Founded in 2017, the firm is based in Deerfield, Illinois. Their services include Back Office Outsourcing and Accounting.
    Read More

    Industries

  • 19
    (14 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Great Neck Plaza, NY
    The Hour - Back Office and Virtual Assistant Services is a Back Office Outsourcing company. They offer Back Office Outsourcing, Customer Service Outsourcing, Call Center Services, Finance & Accounting Outsourcing (FAO), and more and were founded in 2015. Their midsize team is Great Neck Plaza, New York-based.
    Read More

    Industries

  • 20
    (4 Reviews) 4.4

    Timeliness

    4.4

    Service Excellence

    4.9

    Value

    4.6

    Would Recommend

    4.3
    $1,000+
    50 - 249 employees
    Diamond Bar, CA
    Established in 2004, BillingParadise is a Back Office Outsourcing company. The midsize Diamond Bar, California-based team provides Back Office Outsourcing and Call Center Services.
    Read More

    Clients

    NextGen Healthcare

    Industries

  • 21
    (6 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    5.0
    Undisclosed
    250 - 999 employees
    Houston, TX
    OnQ Global is a Houston, Texas-based call center. The midsize company was launched in 2013. Their services include Call Center Services, Customer Service Outsourcing, and Back Office Outsourcing.
    Read More

    Industries

  • 22
    (0 Reviews)

    Not yet reviewed.

    $50,000+
    10,000+ employees
    Santa Monica, CA
    TaskUs is a call center company. Founded in 2008, the company is located in Santa Monica, California. Their services include Call Center Services and Back Office Outsourcing.
    Read More

    Industries

  • 23
    (3 Reviews) 4.7

    Timeliness

    4.3

    Service Excellence

    4.3

    Value

    4.5

    Would Recommend

    4.7
    $250,000+
    250 - 999 employees
    Miramar, FL

    Arise is a business process outsourcing company headquartered in Miramar, Florida, with offices in Atlanta, Orlando, and Canada. Established in 1994, they have a team of about 2,000 that provides both voice and non-voice BPO/back office services.

    Read More

    Industries

  • 24
    (5 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Pasadena, CA
    GlobalityNet Outsourcing and Consulting is a Pasadena, California-based Back Office Outsourcing company. The small team focuses on Back Office Outsourcing, Finance & Accounting Outsourcing (FAO), Logistics & Supply Chain Consulting, and Customer Service Outsourcing and was launched in 2016.
    Read More

    Industries

  • 25
    (5 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Miami, FL
    Answering service Cloud Sourcing is located in Miami, Florida. Established in 2013, the small team specializes in Call Center Services, Back Office Outsourcing, Customer Service Outsourcing, and Sales Outsourcing.
    Read More
  • 26
    (2 Reviews) 3.8

    Timeliness

    4.5

    Service Excellence

    4.0

    Value

    3.8

    Would Recommend

    4.0
    $1,000+
    50 - 249 employees
    Sheridan, WY
    Primary BPO, a back office outsourcing company, was launched in 2023. They are located in Rigby, Idaho and have a midsize team. Their services include back office outsourcing, call center services, transcription, and recruitment process outsourcing.
    Read More

    Industries

  • 27
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    250 - 999 employees
    Woodbridge Township, NJ

    Transcure, a midsize back office outsourcing company, is located in Woodbridge Township, New Jersey. They focus on back office outsourcing and were founded in 2013.

    Read More

    Industries

  • 28
    (5 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    10 - 49 employees
    Dallas, TX
    Small Back Office Outsourcing company KORE RPO, is in Dallas, Texas. Their services include Back Office Outsourcing, Finance & Accounting Outsourcing (FAO), Recruiting, and Recruitment Process Outsourcing.
    Read More
  • 29
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    250 - 999 employees
    Reno, NV
    Hamly Business Solutions is a Back Office Outsourcing company. Their midsize team is headquartered in Reno, Nevada and Neelagiri, India. Their services include Back Office Outsourcing.
    Read More

    Industries

  • 30
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10,000+ employees
    Washington, DC
    Founded in 2011, AGS Health is a Back Office Outsourcing company. Their services include Back Office Outsourcing and Customer Service Outsourcing.
    Read More

    Industries

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