Shock, not elsewhere classified (R57) ICD-10-CM
The R57 code range covers shock, not elsewhere classified with 5 ICD-10-CM diagnosis codes. 4 of them are billable and valid for claim submission in fiscal year 2027, and the category headers group them but cannot themselves be billed.
Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
- 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
Codes in the R57 Range 5 codes · 4 billable
Clinical Terms in This Code Range
Definitions from the National Library of Medicine for conditions coded in the R57 range.
Hypovolemic Shock
Shock resulting from insufficient blood volume for the maintenance of adequate cardiac output, blood pressure and tissue perfusion.
Shock
A pathological condition manifested by failure to perfuse or oxygenate vital organs.
Shock, Cardiogenic
Shock resulting from diminution of cardiac output in heart disease.
About the R57 Code Range
Shock is a condition in which vital organs do not receive enough blood flow or oxygen. This category sits among general symptoms and signs.
The subdivisions distinguish R57.0 for heart-related shock and R57.1 for shock involving low blood volume. R57.8 identifies other shock, while R57.9 identifies shock without a specified type.
Questions About This Page
How many billable codes are in the R57 range?
Of the 5 codes in this range, 4 are billable and valid for claim submission from October 1, 2026 through September 30, 2027. Category header codes group them but cannot be reported on claims.
What does the R57 range classify?
The range classifies shock, not elsewhere classified. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2027 ICD-10-CM Tabular List and order file, effective October 1, 2026 through September 30, 2027.
