What is considered outpatient coding?

Asked by: Damien Hayes I  |  Last update: July 30, 2025
Score: 4.5/5 (13 votes)

In outpatient coding, code assignment is based on the visit or encounter. Outpatient coding applies when a patient receives treatment but remains in a facility less than 24 hours. Signs and symptoms reported as part of the primary diagnosis should not be coded in inpatient settings.

What is an example of outpatient coding?

A simple example of outpatient coding is when a new patient visits the physician's office with an established diagnosis, such as high blood pressure. Here, the specific CPT code describing this type of encounter will be used for reimbursement.

How do you know if a CPT code is inpatient or outpatient?

For the most part, Outpatient uses Current Procedural Terminology (CPT) for procedures, while Inpatient utilizes ICD-10-PCS (AMA, 2022). In the CPT code set, there are three levels. Level I covers medical services and procedures performed by physicians; it employs a numeric system.

What is the difference between inpatient and outpatient coding?

Difference between the coding schemes for the two medical coding domains. Inpatient coding utilizes ICD-10-CM and ICD-10-PCS codes to transcribe the details of a patient's visit and stay, while outpatient coding on the other hand utilizes ICD-10-CM and HCPCS Level II codes to report healthcare services.

What is the outpatient coding policy?

In the outpatient setting, ICD-10-CM coding guidelines are used and they take priority over other coding rules. A first-listed diagnosis is the term used by medical coders in an outpatient setting, in lieu of the term “principal diagnosis,” because a diagnosis may not be established at the time of the initial visit.

Medical Coding Inpatient vs. Outpatient Coding

42 related questions found

What is a primary diagnosis in outpatient coding?

What is a primary diagnosis? The primary diagnosis refers to the patient condition that demands the most provider resources during the patient's stay. There is often confusion surrounding primary and principal diagnoses and, consequently, the terms are commonly used interchangeably.

What is a certified outpatient coder?

Coders who earn their COC credential go on to report outpatient services in a variety of settings, such as: Hospital emergency departments. Outpatient hospital clinics. Outpatient therapy departments. Outpatient cancer centers.

What is outpatient insurance coding?

Outpatient facility coding is the assignment of ICD-10-CM, CPT®, and HCPCS Level II codes to outpatient facility procedures or services for billing and tracking purposes.

What are examples of inpatient vs outpatient?

An inpatient is a hospital patient who, in most cases, stays in the hospital overnight and meets a set of clinical criteria. Outpatients are people who receive care or hospital services and return home the same day.

What is the primary objective of outpatient coding?

Outpatients, who receive only diagnostic services during their visit, should be coded first with the diagnosis, or condition, that is chiefly responsible for the outpatient services provided. Codes for other diagnoses (e.g., chronic conditions) may be sequenced as additional diagnoses.

How do you know if you are inpatient or outpatient?

What's the main difference between inpatient and outpatient care? Generally speaking, inpatient care requires you to stay in a hospital and outpatient care does not.

Are CPT codes only for outpatient?

CPT codes are used throughout the U.S. for coding in outpatient settings and for professional services provided in inpatient settings. The VHA adopted the national coding rules around 2000 for outpatient coding; national standards for coding inpatient care were implemented earlier.

What is facility outpatient coding?

In outpatient coding, code assignment is based on the visit or encounter. Outpatient coding applies when a patient receives treatment but remains in a facility less than 24 hours. Signs and Symptoms.

Which of the following is an example of an outpatient procedure?

Common procedures that are now routinely performed on an outpatient basis include tonsillectomies, hernia repairs, gallbladder removals, some cosmetic surgeries, and cataract surgeries.

Can you code consistent with in outpatient coding?

The Guidelines state: “Do not code diagnosis documented probable, suspected, questionable, rule out, compatible with, consistent with, or working diagnosis or similar terms indicating uncertainty.

What pays more, inpatient or outpatient coding?

It is estimated that you will earn more money as an inpatient biller than an outpatient. However, salaries do vary based on experience. If you choose to go down the path of an outpatient coder, you will more than likely find a job easier.

What falls under outpatient?

Outpatient care, also called ambulatory or day patient care, does not require hospitalization. An outpatient visits a hospital, clinic, or similar facility for diagnosis, treatment, or a procedure, and then is free to leave. In some cases, outpatient care may include an overnight hospital stay.

How many hours is considered an inpatient stay?

An inpatient admission is generally appropriate when you're expected to need 2 or more midnights of medically necessary hospital care. But, your doctor must order such admission and the hospital must formally admit you in order for you to become an inpatient.

Am I an inpatient or outpatient?

Inpatient means that you're treated in hospital and you stay overnight. You're admitted to hospital, and you would have a bed. Most health insurance covers inpatient care. Outpatient means you're not admitted to hospital for the day, and you don't stay overnight.

What does a certified outpatient coder do?

While CPCs are trained to assign accurate medical codes for both outpatient and inpatient services across various healthcare settings, COCs specialize in outpatient coding for outpatient settings specifically.

Are ICD-10 codes used for outpatients?

In the outpatient setting, the term first-listed diagnosis is used in lieu of principal diagnosis. In determining the first-listed diagnosis the coding conventions of ICD-10-CM, as well as the general and disease-specific guidelines take precedence over the outpatient guidelines.

What is the billing code for outpatient?

Office or Other Outpatient Services CPT® Code range 99202- 99215. The Current Procedural Terminology (CPT) code range for Office or Other Outpatient Services 99202-99215 is a medical code set maintained by the American Medical Association.

What is the job description of a outpatient coder?

Outpatient Coders compile, process, and maintain medical records of hospital and clinic patients in a manner consistent with medical, administrative, ethical, legal, and regulatory requirements of the healthcare system.

What is the highest certification for medical coding?

Formerly known as the CPC-H, the certified outpatient coding certification is the gold standard for outpatient medical coders. While the CPC is perfect for inpatient coders, the COC is ideal for those who want to work in hospital settings or surgical centers.

What is the difference between a CPC and a COC?

A COC coder will code services performed in outpatient hospitals, outpatient facilities, and ambulatory surgical centers vs a CPC coder who will code services performed in a physician's office or in a facility (inpatient hospital). Both COC and CPC medical coders will code for a wide range of services.