Top 30 Medical Billing Services in Los Angeles

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Top 30 Medical Billing Services in Los Angeles

The Best of December 2025

Looking for a top medical billing service in Los Angeles?

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. 

List of the Best Los Angeles Medical Billing Companies

  • 1
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    250 - 999 employees
    Santa Monica, CA
    Social media marketing agency JOYNO INC is headquartered in Lapu-Lapu City, Philippines and Santa Monica, California. The company provides Social Media Marketing, Content Marketing, Email Marketing, Call Center Services, and more and is midsize.The company was founded in 2023.
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    Industries

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  • 2
    (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.
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    Clients

    NextGen Healthcare

    Industries

  • 3
    (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.
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    Industries

  • 4
    (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.
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    Industries

  • 5
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    1,000 - 9,999 employees
    Walnut, CA
    OBPO is a call center. The large Iloilo City, Philippines-based team specializes in Call Center Services and Back Office Outsourcing. The firm was founded in 2000.
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  • 6
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Glendale, CA
    Doctor Papers is a midsize back office outsourcing company. Launched in 2016, the firm is based in Lynn, Massachusetts and Lynn, Massachusetts. Their services include back office outsourcing.
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    Industries

  • 7
    (0 Reviews)

    Not yet reviewed.

    $25,000+
    10 - 49 employees
    Los Angeles, CA
    Stat Medical Consulting, Inc. Is a Los Angeles, California-based Back Office Outsourcing and Customer Service Outsourcing company. They offer Back Office Outsourcing and Customer Service Outsourcing.
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  • 8
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Cerritos, CA
    Bristol Healthcare Services is an other IT consulting and SI company. Based in Cerritos, California, their team provides other IT consulting and SI and Back Office Outsourcing.
    Read More

    Industries

  • 9
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    250 - 999 employees
    Los Angeles, CA
    Allzone Management Solutions is a Back Office Outsourcing company. Headquartered in Los Angeles, California, their team offers Back Office Outsourcing and Call Center Services.
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  • 10
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Los Angeles, CA
    MedPOINT Management is a Back Office Outsourcing company located in Los Angeles, California. Founded in 1987, the team focuses on Back Office Outsourcing and Call Center Services.
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  • 11
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Los Angeles, CA
    Based in Los Angeles, California, Upcision is a small Marketing Strategy company. Their services include Marketing Strategy and Call Center Services.
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  • 12
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Los Angeles, CA
    Small Back Office Outsourcing company Meraki RCM Solutions, is located in Los Angeles, California and Lucknow, India. The team provides Back Office Outsourcing and Business Consulting.
    Read More

    Industries

  • 13
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Cerritos, CA
    Back Office Outsourcing company XP Plus is located in Cebu City, Philippines and Cerritos, California. Their services include Back Office Outsourcing and Customer Service Outsourcing.
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    Industries

  • 14
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Los Angeles, CA
    SimiTree, a Back Office Outsourcing company, was established in 2011. Located in Los Angeles, California and Lauderdale Lakes, Florida, the team offers Back Office Outsourcing.
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  • 15
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Culver City, CA
    Codebusters, Inc. Is a Business Consulting company established in 2000. Their services include Business Consulting and Staffing.
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  • 16
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $250,000+
    1,000 - 9,999 employees
    Santa Clarita, CA

    Human resources firm Tri Source International, LLC was established in 2007. They are based in Santa Clarita, California and have a large team. Their services include HR services, non-voice bpo/back office services, branding, voice services, and more.

    Read More

    Industries

  • 17
    (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

  • 18
    (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

  • 19
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    1,000 - 9,999 employees
    Huntington Beach, CA
    Kaizen BPO LLC is a Customer Service Outsourcing company founded in 2018. The large team specializes in Customer Service Outsourcing and Call Center Services.
    Read More
  • 20
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Costa Mesa, CA
    Athealthcare is a Back Office Outsourcing company. The Costa Mesa, California-based agency was launched in 2015. Their team offers Back Office Outsourcing.
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    Industries

  • 21
    (1 Reviews) 4.0

    Timeliness

    4.5

    Service Excellence

    4.5

    Value

    4.0

    Would Recommend

    4.5
    $1,000+
    250 - 999 employees
    Irvine, CA

    Kareo is a cloud-based medical technology platform based in Irvine, Calif., with offices in San Francisco, Las Vegas, Los Angeles, and Costa Rica. Founded in 2004, Kareo's team of 597 employees provides non-voice BPO/back office services and voice services to healthcare and medical related businesses.

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    Clients

    Capterra

    Industries

  • 22
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Anaheim, CA
    Advertising company CrosLinks specializes in Advertising and Conversion Optimization. They are in Anaheim, California.
    Read More

    Industries

  • 23
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    Irvine, CA
    Established in 2015, Liberty Liens is a midsize Irvine, California-based Back Office Outsourcing company. Their team provides Back Office Outsourcing.
    Read More
  • 24
    (0 Reviews)

    Not yet reviewed.

    $50,000+
    250 - 999 employees
    Irvine, CA
    Medbilling rcm is a Back Office Outsourcing company founded in 2014. The firm offers Back Office Outsourcing, and is midsize.
    Read More
  • 25
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    1,000 - 9,999 employees
    Lake Forest, CA
    Imagenet LLC is a Back Office Outsourcing company. The team specializes in Back Office Outsourcing and Customer Service Outsourcing and is located in Tampa, Florida and Lake Forest, California.
    Read More

    Industries

  • 26
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Palmdale, CA
    Phone answering service Z4 Tech Medical Solutions is located in Palmdale, California and Muharraq, Bahrain. The small team offers call center services and back office outsourcing and was founded in 2022.
    Read More

    Industries

  • 27
    (1 Reviews) 4.5

    Timeliness

    4.0

    Service Excellence

    4.5

    Value

    4.5

    Would Recommend

    5.0
    Undisclosed
    1,000 - 9,999 employees
    Culver City, CA

    GeBBS Healthcare Solutions, a call center service, is in Culver City, California. The large team provides Call Center Services, Customer Service Outsourcing, and Back Office Outsourcing and was established in 2005.

    Read More
  • 28
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Los Angeles, CA
    Human Medical Billing is a Back Office Outsourcing company. Headquartered in Castaic, California and Los Angeles, California, the firm provides Back Office Outsourcing and Call Center Services.
    Read More

    Industries

  • 29
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Irvine, CA
    Founded in 2002, Altos Incorporated is a midsize Back Office Outsourcing company. Their services include Back Office Outsourcing and Transcription.
    Read More
  • 30
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Irvine, CA
    Tech-Synergy is a Business Consulting company. The team offers Business Consulting and Call Center Services and is in Irvine, California and Dumaguete, Philippines.
    Read More
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