Common Medical Billing Mistakes

by | Last updated Aug 8, 2023 | Published on Jan 23, 2008 | Medical Billing

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Only when insurance claims are either held up or denied do people realize that there have been mistakes in medical billing that must have been avoided. Here is a list of the most common billing mistakes that becomes the cause for a delay or denial of the insurance reimbursement.

  • Wrong patient identification number
  • Wrong ICD-9-CM code with out fourth / fifth digits when required
  • Duplicate claim
  • Wrong date of service
  • Keystroke clerical error
  • Procedure of claim not fully furnished by the other party
  • No match between the ICD-9-CM code and CPT code
  • Physician’s ID not available
  • Type of service code not mentioned
  • Billing branded drug for generic
  • Amount totaling mistakes
  • Treatment/service provided was not validated
  • Service not rendered
  • Service/treatment given in an invalid center/place of service
  • Service not a medical necessity
  • Place of service code not mentioned

For professional and affordable medical billing, medical coding and medical transcription services call the Oklahoma based BPO pioneer OSI (Outsource Strategies International).

You can find the updated blog post by following this link 

Unveiling the Most Common Pitfalls of Medical Billing

Rajeev Rajagopal

Rajeev Rajagopal, the President of OSI, has a wealth of experience as a healthcare business consultant in the United States. He has a keen understanding of current medical billing and coding standards.

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