David Martinez :: JurisPro Expert Witness Directory

Introduction

We’re here to help. Our expertise encompasses all aspects of the revenue cycle, and we have a comprehensive understanding of the relevant laws, regulations, and statutes, especially in California. I lived in California for more than 50 years before moving to Texas.

I have assembled a highly qualified team of experts in the field. We employ Certified Coders, Auditors, and Medical Reimbursement Specialists. Due to our accuracy and expertise, we are among the most sought-after expert witnesses. We are not new to this field; our collective experience exceeds 200 years, and I bring over 35 years of experience alone.

Areas of Expertise

ERISA
Health/Medical/Disability Insurance
HIPAA
Insurance Fraud
Medical Insurance

Expert Background

Q: Please list your professional accreditations, degrees, licenses, and certificates granted:: A: Certified Professional Coder; Certified CE Educator (California Board of Chiropractic Examiners); Certified Medical Reimbursement Billing Specialist; Certified Claims Auditor; Certified Claims Examiner; Certified HIPAA Professional; Certified Medical Claims Biller; Certified Compliance Officer (9 others) Certifications)
Q: Please list your affiliations or memberships in any professional and/or industry organizations:: A: SOCIETIES/MEMBERSHIPS
CALIFORNIA CHIROPRACTIC ASSOCIATION (CCA)
INTERNATIONAL CHIROPRACTIC ASSOCIATION OF CALIFORNIA (ICAC) AMERICAN ACADEMY OF PROFESSIONAL CODERS (MPC)
AMERICAN MEDICAL BILLING ASSOCIATION (AMBA), HEALTH BILLING & MANAGEMENT ASSOCIATION (HBMA), MEDICAL GROUP MANAGEMENT ASSOCIATION (MGMA), SAN BERNARDINO COUNTY MEDICAL SOCIETY (SBCMS)
LOS ANGELES COUNTY PODIATRIC MEDICAL SOCIETY (LACPMS) BUSINESS NETWORK INTERNATION (BNI)
RANCHO CUCAMONGA CHAMBER OF COMMERCE
Q: Please list any teaching or speaking experience you have had, including subject matter:: A: PROFESSIONAL ACTIVITIES, APPEARANCES AND PUBLICATIONS
NORTHWEST COLLEGE
"Proper usage of modifiers"

INTERNATIONAL CHIROPRACTIC ASSOCIATION OF CALIFORNIA -
"Continuing g Education Units-Proper and Ethical Billing"; 16 seminars provided in 2015

CALIFORNIA CHIROPRACTIC ASSOCIATION-SAN GABRIEL CHAPTER
"Proper Chiropractic Billing-Strapping"

CALIFORNIA CHIROPRACTIC ASSOCIATION-RIVERSIDE CHAPTER
"History of Insurance and Medicare Billing"

INTERNAT IONAL CHIROPRACTIC ASSOCIATION OF CALIFORNIA-ANNUAL CONFERENCE/CONVENTION
"Is what the insurance company is doing even legal?"

SOUTHERN CALIFORNIA UNIVERSITY OF HEALTH SCIENCES
'The ICD-10 train is coming. You be on it or under it?"

INTERNATIONAL CHIROPRACTIC ASSOCIATION OF CALIFORNIA
"Are you tired of the tricks the insurances play?" "How to fight and win against insurance companies," "How to Appeal, Where to Appeal.
Q: Have any of your accreditations ever been investigated, suspended or removed? (if yes, explain): A: No
Q: On how many occasions have you been retained as an expert?: A: 42
Q: For what area(s) of expertise have you been retained as an expert?: A: Medical Billing and Coding
Q: In what percentage of your cases were you retained by the plaintiff?: A: 50
Q: In what percentage of your cases were you retained by the defendant?: A: 50
Q: On how many occasions have you had your deposition taken?: A: 4
Q: When was the last time you had your deposition taken?: A: March 2025
Q: On how many occasions have you been qualified by a court to give expert testimony?: A: 42
Q: On how many occasions have you testified as an expert in court or before an arbitrator?: A: 2
Q: For how many years have you worked with the legal industry as an expert?: A: 35
Q: What is your hourly rate to consult with an attorney?: A: $299.99
Q: What is your hourly rate to review documents?: A: $299.99
Q: What is your hourly rate to provide deposition testimony?: A: $1500.00 Flat
Q: What is your hourly rate to provide testimony at trial?: A: $1500.00 Flat
Q: Please list any fees other than those stated above (E.g.: travel expenses, copy fees, etc.): A: Consulting, Research, Reports: $249.99 per hour (billed in 1-hour increments). Testimony in person or via video is $1,500.00.
Travel Time (portal to portal): $65.00 per hour, plus travel expenses such as rental cars, airline tickets, meals, etc.
Non-Refundable Retainer: $1,500.

References

Available Upon Request