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R57

R57: Shock, not elsewhere classified

Non-billable headerICD-10-CM

R57 is a non-billable header ICD-10-CM code for shock, not elsewhere classified. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes1: never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

  • 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)

Other codes that can never be billed with R57

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • I95Hypotension
  • A48.3Toxic shock syndrome
  • R55Syncope and collapse
  • T79.4Traumatic shock
  • T79.4XXATraumatic shock, initial encounter
  • T79.4XXDTraumatic shock, subsequent encounter
  • T79.4XXSTraumatic shock, sequela

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead R57

4 child codes. Green means billable.

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.