Can you code from lab results?

Asked by: Miss Joanie Bins DDS  |  Last update: August 24, 2025
Score: 4.5/5 (17 votes)

If there is a final report available at the time of coding, which is authenticated by a physician, it may be used to code from. Outpatient coders may not code from laboratory reports unless the physician has made a notation regarding the findings with a diagnosis from the laboratory results.

Can a coder code from a pathology report?

In outpatient coding, coders are allowed to code from the pathology and radiology reports without the attending/treating physician confirming the diagnosis. The pathologist and radiologist are physicians and as long as they have interpreted the tissue or test then it may be coded.

Can outpatient coders code from radiology reports?

Yes you can code from results of the radiologist conclusions to get specific dx. If the results show no abnormalities, then use the reason why referred for an xray.... pain, dx M25 or M79 blocks, R07. 89 chest pain, stomach gas K29, Etc.

Can a doctor bill for lab results?

In most cases, the lab bills the patient's insurance provider (payer) for the tests. However, a physician can bill for laboratory services if their location features a certified lab.

How to code abnormal lab results?

Abnormal finding of blood chemistry, unspecified

R79. 9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM R79.

Reviewing Payer Contracts For Specific Billing Requirements

18 related questions found

Can I code from lab results?

If there is a final report available at the time of coding, which is authenticated by a physician, it may be used to code from. Outpatient coders may not code from laboratory reports unless the physician has made a notation regarding the findings with a diagnosis from the laboratory results.

What are the lab codes?

A laboratory code (also “laboratory registry code” or “lab code”) contains one to five letters and identifies the institute, laboratory, or investigator that produced and/or maintains a particular animal strain. A lab code is generated when a new model is created and becomes part of that model's nomenclature.

What is the 70/30 rule for a reference lab?

The “70/30 rule” which requires laboratories to perform in-house at least 70 percent of what is billed to Medicare, and refer or send out no more than 30 percent of what is billed to Medicare continues to apply under the demonstration.

Can you sue for false lab results?

If you have suffered any type of harm because of a lab error, you can file a medical malpractice claim against the at-fault party.

How does laboratory billing work?

Laboratory billing is a multifaceted process involving patient registration, confirmation of medical coverage, coding of services, claim submission, and follow-up.

Which diagnosis cannot be coded in the outpatient setting?

1. Should no specific diagnosis be established, and the patient presents with only signs or symptoms, the first-listed diagnosis may be the signs and symptoms. Outpatient coders cannot code “probable,” “suspected,” “likely,” or “rule out” conditions.

Can you code from the physical exam?

Technically, we could document enough history and physical to code for any level of visit. Assuming you provided medically necessary levels of history, physical exam and medical decision making, you should submit the E/M code that corresponds to the level of service you provided and documented.

What is the CPT code for labs?

Pathology and Laboratory Procedures CPT® Code range 80047- 89398.

Which diagnosis should not be coded?

Do not code diagnoses documented as “probable,” “suspected,” “questionable,” “rule out,” “working diagnosis,” or other similar terms because they indicate uncertainty.

Can you code from medical history?

Conditions should not be coded that were previously treated or no longer exist. However, history codes may be used as secondary codes if the historical condition or family history has an impact on current care or influences treatment.

What happens if a medical coder makes a mistake?

Coding errors can result in reimbursement delays, denials, or partial payments. If you accumulate many delayed reimbursements, your emergency medicine practice will face substantial paperwork, stress, and lost revenue. If a procedure is miscoded, this can lead to damages starting from $15 up to $15,000.

Are lab results confidential?

The information included in the medical record should not be shared with third parties without the patient's prior written consent. 11 Test results fall under this confidentiality protection because they will ultimately become part of the information contained in the patient's medical record.

Can you sue for inaccurate reporting?

Under the Fair Credit Reporting Act (FCRA) (15 U.S.C. § 1681 and following), you may sue a credit reporting agency for negligent or willful noncompliance with the law within two years after you discover the harmful behavior or within five years after the harmful behavior occurs, whichever is sooner.

Is pass through billing illegal?

In fact, the pass-though billing prohibition under California law was spurred by a September 2005 Wall Street Journal article, titled How Some Doctors Turn a $79 Profit from a $30 Test.

What is the 14 day rule for molecular diagnostics?

How does the 14 Day Rule impact the facility? Laboratories are required by Medicare to bill the hospital or hospital-owned facility for testing ordered within 14 days of patient discharge.

What is the lab safety rule 14?

14. Notify your instructor immediately of all accidents. 15. Learn to locate and operate (if applicable), the safety shower, fire extinguisher, eye-wash fountain, fire blanket, and fire exit.

Can you bill for follow-up on lab results?

Answer: No, count it once, at the order. CPT says, “Ordering a test is included in the category of test result(s) and the review of the test result is part of the encounter and not a subsequent encounter.”

What is coding labs?

Coding Labs helps developers advance their secure coding skills through hands-on training with intuitive feedback. Developers can advance their secure coding skills in a one-of-a-kind fully powered in-browser IDE.

Are lab codes universal?

LOINC – Logical Observation Identifiers, Names and Codes – is a universal code system for tests, measurements, and observations.