R57
Non-billableShock, not elsewhere classified
R57 is the ICD-10-CM code for Shock, not elsewhere classified. It is a non-billable category code — use a more specific child code such as R57.0 for billing.
- Status
- Header (non-billable)
- Chapter
- R00-R99
- Subcodes
- 4
- Edition
- FY2026
R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
What this means — in plain language
MedlinePlus · NIHShock happens when not enough blood and oxygen can get to your organs and tissues. It causes very low blood pressure and may be life-threatening. It often happens along with a serious injury. There are several kinds of shock. Hypovolemic shock happens when you lose a lot of blood or fluids. Causes include internal or external bleeding, dehydration, burns, and severe vomiting and/or diarrhea. Septic shock is caused…
Read more about Shock at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Excludes1 — not coded here
- •anaphylactic shock NOS (T78.2)
- •anaphylactic reaction or shock due to adverse food reaction (T78.0-)
- •anaphylactic shock due to adverse effect of correct drug or medicament properly administered (T88.6)
- •anaphylactic shock due to serum (T80.5-)
- •electric shock (T75.4)
- •obstetric shock (O75.1)
- •postprocedural shock (T81.1-)
- •psychic shock (F43.0)
- •shock complicating or following ectopic or molar pregnancy (O00-O07, O08.3)
- •shock due to anesthesia (T88.2)
- •shock due to lightning (T75.01)
- •traumatic shock (T79.4)
- •toxic shock syndrome (A48.3)
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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