The CP medical abbreviation most often means chest pain, especially in emergency and cardiology notes, but in other settings it stands for cerebral palsy or chronic pancreatitis. The specialty, the section of the note and the words nearby settle which of the three is intended.
Two short letters cover very different conditions, so it helps to read CP slowly. A triage note that says "CP, SOB" is talking about a symptom happening right now. A pediatric therapy plan that lists CP is describing a lifelong condition that affects movement. This page walks through each meaning, shows sample lines and gives quick ways to tell them apart.
At a glance
Stands for
Chest pain (most common in adult acute care)Other meanings
Cerebral palsy; chronic pancreatitisWhere you see it
Triage notes, chief complaint, problem lists, therapy plansWritten as
CP, C/P, sometimes CPx for chest painRelated shorthand
Do not confuse with
CAP or CPR
The common meanings of the CP medical abbreviation
Here are the meanings you are most likely to meet, with the setting where each one lives.
| Meaning | Typical setting | Kind of term |
|---|---|---|
| Chest pain | Emergency department, urgent care, cardiology, hospital medicine | Symptom |
| Cerebral palsy | Pediatrics, neurology, physical and occupational therapy, school health | Lifelong condition |
| Chronic pancreatitis | Gastroenterology, surgery, nutrition | Long term condition |
Less often, CP may appear in other local shorthand, such as a care plan in nursing documents. When the letters stand alone without context, ask rather than guess.
CP as chest pain
Chest pain is the meaning most patients and students meet first. It shows up in the chief complaint, often written CC: CP. Because chest pain can come from the heart, lungs, stomach, muscles or anxiety, the note then describes it in detail: where it sits, what it feels like, whether it spreads, what makes it better or worse, and how long it has lasted.
Triage line: "CP x 2 hrs, substernal, pressure like, radiating to L arm, with diaphoresis." This reads as chest pain for two hours, behind the breastbone, feeling like pressure, spreading to the left arm, with sweating. Staff often get an EKG quickly when a note reads like this.
Phrases such as "atypical CP" or "pleuritic CP" add detail. Pleuritic means worse when breathing in.
CP as cerebral palsy
Cerebral palsy is a group of conditions that affect movement, muscle tone and posture. It comes from differences or injury in the developing brain, before, during or soon after birth. It does not get worse over time, although its effects on the body can change as a child grows. Notes may add the type, such as spastic CP, or the pattern, such as spastic diplegia affecting mostly the legs.
In a therapy plan you might read "6 y/o with CP, GMFCS level II, ambulates with AFO." GMFCS is a scale that describes how a person moves, and an AFO is an ankle foot orthosis, a brace worn on the lower leg.
CP as chronic pancreatitis
Chronic pancreatitis is long lasting inflammation of the pancreas that slowly damages it. Over time it can cause belly pain, trouble digesting fat and, in some people, diabetes. Gastroenterology notes may write "h/o CP with exocrine insufficiency, on enzyme replacement." Exocrine insufficiency means the pancreas no longer makes enough digestive enzymes. When CP appears next to the words pancreas, enzymes, lipase or CT abdomen, this is the likely meaning.
Quick ways to tell which CP is meant
- Look at the section: chief complaint or HPI usually means chest pain; past history or diagnosis lists could mean any of the three.
- Look at the age and setting: a child in a therapy clinic points toward cerebral palsy.
- Look at the partner words: radiating, pressure and troponin go with chest pain; spastic and gait go with cerebral palsy; enzymes and pancreas go with chronic pancreatitis.
For more condition shorthand sorted by body system, the diagnosis abbreviations hub gathers related entries in one place.
Charting tips and patient questions
Because CP has more than one meaning, many teachers suggest spelling out cerebral palsy and chronic pancreatitis in problem lists and keeping CP for chest pain only in acute notes, if local policy allows it at all. Clear writing helps the next reader, especially in a shared record seen by many teams.
Patients who see CP in a summary can simply ask which meaning applies. A short question such as "Does CP here mean chest pain?" clears it up in seconds.
This page describes how a chart abbreviation is generally used. Anyone with new or worrying chest pain should seek prompt medical care, and questions about your own record are best taken to your care team.
Frequently asked questions
What does CP mean in an emergency room note?
In emergency and urgent care notes, CP almost always means chest pain. It is often written as the chief complaint, followed by details about where the pain is and how it feels.
What does CP mean for a child?
In pediatric, neurology or therapy records, CP usually means cerebral palsy, a lifelong condition that affects movement and muscle tone. The rest of the note, such as gait or bracing details, makes this clear.
Is CP the same as CPR?
No. CPR stands for cardiopulmonary resuscitation, the emergency procedure with chest compressions. CP on its own is a symptom or diagnosis, not a procedure.
Can CP mean chronic pancreatitis?
Yes, in gastroenterology and surgery notes CP may stand for chronic pancreatitis. Mentions of the pancreas, digestive enzymes or lipase point to this meaning.
Why do clinicians use an abbreviation with so many meanings?
Short forms save time in fast settings, and each specialty tends to use only one meaning. Problems arise when a note is read outside that specialty, which is why spelling it out is often safer.