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Liz MarsLM
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Liz Mars

@lizmars

Licensed Practical Nurse at Our Lady of the Lake reviewing medical records for medical necessity and insurance authorization.

United States
Message

At Our Lady of the Lake, I review inpatient and outpatient medical records to assess medical necessity, level of care, and service appropriateness. I compare clinical documentation with insurance requirements and utilization management criteria, and communicate with payers about authorization needs.

At Lake Urgent Care, I provide patient triage and perform CLIA testing, medication administration, splinting, and discharge planning. My other nursing experience includes surgical clinic care, inpatient rehabilitation, and telemetry.

I also worked in emergency services, medical laboratory operations, and phlebotomy, collecting and processing specimens across patient settings. I'm Epic trained and hold a Louisiana Licensed Practical Nurse license.

Experience

Work history, roles, and key accomplishments

OA

Emergency Room Technician

Our Lady of the Lake Ascension

May 2021 - Jan 2023 (1 year 8 months)

Assisted nurses and physicians with procedures, collected specimens, and performed splinting. CPI certified.

OC

Medical Lab Assistant

Our Lady of the Lake Children's

Sep 2019 - May 2021 (1 year 8 months)

Received and processed blood specimens and aliquoted samples for reference laboratory testing.

OA

Phlebotomist

Our Lady of the Lake Ascension

May 2016 - Sep 2019 (3 years 4 months)

Collected blood specimens from inpatient, outpatient, and emergency patients ranging from infants to geriatric adults. Processed laboratory requisitions and supported specimen collection workflows.

OR

Phlebotomist

Our Lady of the Lake Regional

May 2015 - May 2016 (1 year)

Collected blood samples from patients ranging from infants to geriatric adults.

Education

Degrees, certifications, and relevant coursework

Herzing University logoHU

Herzing University

Health Information Management, Health Information Management

Pursuing a degree in Health Information Management online.

River Parishes Community College logoRC

River Parishes Community College

LPN Program, Practical Nursing

2021 - 2022

Completed the LPN program from 2021 to 2022.

AA

Acadian Ambulance

Emergency Medical Technician, Emergency Medical Technology

2020 - 2020

Completed Emergency Medical Technician training in 2020.

River Parishes Community College logoRC

River Parishes Community College

Medical Lab Assistant, Medical Laboratory Technology

2019 - 2019

Completed the Medical Lab Assistant program in 2019.

Franciscan Missionaries of Our Lady University logoFU

Franciscan Missionaries of Our Lady University

Phlebotomy Program, Phlebotomy

2015 - 2015

Completed the Phlebotomy program in 2015.

Tech stack

Software and tools used professionally

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