What does code 23 mean?

Asked by: Amara Predovic  |  Last update: September 16, 2026
Score: 4.9/5 (1 votes)

A "Code 23" isn't universal; it refers to different issues depending on the context, most commonly an Intake Air Temperature (IAT) sensor fault in GM vehicles, but also a shipping shortage (SLC), a medical claim denial (OA-23), a fitness equipment communication error, or an Overweight/Overdimensional (O/O) permit in New Jersey. To know what it means, you need to know the system it came from.

What does place of service code 23 mean?

23. Emergency Room – Hospital. A portion of a hospital where emergency diagnosis and treatment of illness or injury is provided.

What are all the 10 codes?

A 10 code list is a set of numerical codes used by emergency services (police, fire, EMS) for quick, abbreviated communication over radio, with common examples including 10-4 (OK/Message received), 10-6 (Busy), 10-7 (Out of service), and 10-8 (In service), though specific meanings can vary by agency. These codes replace longer phrases like "receiving well" (10-2) or "disregard" (10-22) to streamline radio traffic, but are sometimes replaced by plain language in modern systems. 

What is reason code 23?

Common causes of code 23 are: Incorrect payment or adjustment by prior payer(s): This code may be triggered if the prior payer(s) made an error in processing the claim, resulting in an incorrect payment or adjustment. It could be due to miscalculations, misinterpretation of the claim details, or system glitches.

What is POS 23 and 24?

For example, physicians/practitioners may use POS code 23 for services provided to a patient registered in the emergency room, POS 24 for patients registered in an ambulatory surgical center, and POS 56 for patients registered in a psychiatric residential treatment center.

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24 related questions found

What is the 23 modifier used for?

Modifier 23 (Unusual Anesthesia) This modifier describes a procedure usually not requiring anesthesia (either none or local), but due to unusual circumstances, is performed under general anesthesia.

What is title 23 US code?

Title 23 of the United States Code is a positive law title of the United States Code with the heading "Highways." 23 U.S.C. ch. 1—Federal-Aid Highways. 23 U.S.C. ch. 2—Other Highways.

What is the response code 23?

Response Code 23 - Unacceptable Transaction Fee. An unspecified bank error has occurred.

What does a 10/23 mean?

"10:23" refers to different Bible verses, most commonly Hebrews 10:23, meaning to hold fast to your faith because God is faithful to His promises, and Matthew 10:23, where Jesus tells disciples to flee persecution, as the Son of Man's coming (often interpreted as AD 70 judgment or the kingdom's arrival) will happen before they finish preaching in Israel, but interpretations vary. It can also refer to Jeremiah 10:23, acknowledging that human understanding is limited. 

What is a 23-103 police?

23-103 Deputies and Local Police Agencies Conduct County-Wide Speed and Aggressive Driving Enforcement.

Is it legal to listen to a police scanner?

Are police scanners legal in California? Yes—California imposes no mobile ban. But Pen. Code § 636 criminalizes using a scanner to further wiretapping or crime.

What is the service code 23?

Place of Service Code 23 Emergency Room- Hospital A portion of a hospital where emergency diagnosis and treatment of illness or injury is provided.

What does Remit code 23 mean?

Denial code or OA-23 indicates a claim denied because another insurance company had already reviewed or paid for it.

What specific location does POS code 23 identify?

Official Definition: POS 23 – Emergency Room – Hospital. A section of a hospital through which emergency diagnostic and care for illness or injury are provided.

What does 23 mean in police code?

Cancel or Disregard. 10-23. Arrived at Scene. Arrived at Scene. Breaking In (In Progress)

What is procedure code 23?

Definition: Unusual Anesthesia: Occasionally, a procedure, which usually requires either no anesthesia or local anesthesia, because of unusual circumstances must be done under general anesthesia. Add modifier 23 to the procedure code of the basic service.

What is diagnosis code 23?

ICD-10 Code F23: Brief psychotic disorder | SimplePractice.

What's the police code for a death?

Many agencies use the 10 code “10-67" to report a death. The code “10-66" also means “notify medical examiner.”

What is a K9 in police terms?

A police dog, also known as K-9 or K9 (a homophone of canine), is a dog specifically trained to assist members of law enforcement.