2019 ICD-10-CM Diagnosis Code T81.1

Postprocedural shock

    2016 2017 2018 2019 Non-Billable/Non-Specific Code
  • T81.1 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • The 2019 edition of ICD-10-CM T81.1 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of T81.1 - other international versions of ICD-10 T81.1 may differ.
Applicable To
  • Shock during or resulting from a procedure, not elsewhere classified
Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as T81.1. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • anaphylactic shock NOS (
    ICD-10-CM Diagnosis Code T78.2

    Anaphylactic shock, unspecified

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Applicable To
    • Allergic shock
    • Anaphylactic reaction
    • Anaphylaxis
    Type 1 Excludes
    • anaphylactic reaction or shock due to adverse effect of correct medicinal substance properly administered (T88.6)
    • anaphylactic reaction or shock due to adverse food reaction (T78.0-)
    • anaphylactic reaction or shock due to serum (T80.5-)
    T78.2
    )
  • anaphylactic shock due to correct substance properly administered (
    ICD-10-CM Diagnosis Code T88.6

    Anaphylactic reaction due to adverse effect of correct drug or medicament properly administered

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Applicable To
    • Anaphylactic shock due to adverse effect of correct drug or medicament properly administered
    • Anaphylactoid reaction NOS
    Type 1 Excludes
    • anaphylactic reaction due to serum (T80.5-)
    • anaphylactic shock or reaction due to adverse food reaction (T78.0-)
    Use Additional
    • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
    T88.6
    )
  • anaphylactic shock due to serum (
    ICD-10-CM Diagnosis Code T80.5

    Anaphylactic reaction due to serum

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Applicable To
    • Allergic shock due to serum
    • Anaphylactic shock due to serum
    • Anaphylactoid reaction due to serum
    • Anaphylaxis due to serum
    Type 1 Excludes
    • ABO incompatibility reaction due to transfusion of blood or blood products (T80.3-)
    • allergic reaction or shock NOS (T78.2)
    • anaphylactic reaction or shock NOS (T78.2)
    • anaphylactic reaction or shock due to adverse effect of correct medicinal substance properly administered (T88.6)
    • other serum reaction (T80.6-)
    T80.5-
    )
  • anesthetic shock (
    ICD-10-CM Diagnosis Code T88.2

    Shock due to anesthesia

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • complications of anesthesia (in):
    • labor and delivery (O74.-)
    • pregnancy (O29.-)
    • puerperium (O89.-)
    • postprocedural shock NOS (T81.1-)
    Use Additional
    • code for adverse effect, if applicable, to identify drug (T41.- with fifth or sixth character 5)
    T88.2
    )
  • electric shock (
    ICD-10-CM Diagnosis Code T75.4

    Electrocution

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Applicable To
    • Shock from electric current
    • Shock from electroshock gun (taser)
    T75.4
    )
  • obstetric shock (
    ICD-10-CM Diagnosis Code O75.1

    Shock during or following labor and delivery

      2016 2017 2018 2019 Billable/Specific Code Maternity Dx (12-55 years) Female Dx
    Applicable To
    • Obstetric shock following labor and delivery
    O75.1
    )
  • septic shock (
    ICD-10-CM Diagnosis Code R65.21

    Severe sepsis with septic shock

      2016 2017 2018 2019 Billable/Specific Code
    R65.21
    )
  • shock following abortion or ectopic or molar pregnancy (
    ICD-10-CM Diagnosis Code O00

    Ectopic pregnancy

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Includes
    • ruptured ectopic pregnancy
    Use Additional
    • code from category O08 to identify any associated complication
    O00
    -
    ICD-10-CM Diagnosis Code O07

    Failed attempted termination of pregnancy

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Includes
    • failure of attempted induction of termination of pregnancy
    • incomplete elective abortion
    Type 1 Excludes
    • incomplete spontaneous abortion (O03.0-)
    O07
    ,
    ICD-10-CM Diagnosis Code O08.3

    Shock following ectopic and molar pregnancy

      2016 2017 2018 2019 Billable/Specific Code Maternity Dx (12-55 years) Female Dx
    Applicable To
    • Circulatory collapse following ectopic and molar pregnancy
    • Shock (postprocedural) following ectopic and molar pregnancy
    Type 1 Excludes
    • shock due to infection following ectopic and molar pregnancy (O08.82)
    O08.3
    )
  • traumatic shock (
    ICD-10-CM Diagnosis Code T79.4

    Traumatic shock

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Applicable To
    • Shock (immediate) (delayed) following injury
    Type 1 Excludes
    • anaphylactic shock due to adverse food reaction (T78.0-)
    • anaphylactic shock due to correct medicinal substance properly administered (T88.6)
    • anaphylactic shock due to serum (T80.5-)
    • anaphylactic shock NOS (T78.2)
    • anesthetic shock (T88.2)
    • electric shock (T75.4)
    • nontraumatic shock NEC (R57.-)
    • obstetric shock (O75.1)
    • postprocedural shock (T81.1-)
    • septic shock (R65.21)
    • shock complicating abortion or ectopic or molar pregnancy (O00-O07, O08.3)
    • shock due to lightning (T75.01)
    • shock NOS (R57.9)
    T79.4
    )
The following code(s) above T81.1 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to T81.1:
  • S00-T88
    2019 ICD-10-CM Range S00-T88

    Injury, poisoning and certain other consequences of external causes

    Note
    • Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code
    Type 1 Excludes
    Use Additional
    • code to identify any retained foreign body, if applicable (Z18.-)
    Injury, poisoning and certain other consequences of external causes
  • T80-T88
    2019 ICD-10-CM Range T80-T88

    Complications of surgical and medical care, not elsewhere classified

    Type 2 Excludes
    • any encounters with medical care for postprocedural conditions in which no complications are present, such as:
    • artificial opening status (Z93.-)
    • closure of external stoma (Z43.-)
    • fitting and adjustment of external prosthetic device (Z44.-)
    • burns and corrosions from local applications and irradiation (T20-T32)
    • complications of surgical procedures during pregnancy, childbirth and the puerperium (O00-O9A)
    • mechanical complication of respirator [ventilator] (J95.850)
    • poisoning and toxic effects of drugs and chemicals (T36-T65 with fifth or sixth character 1-4 or 6)
    • postprocedural fever (R50.82)
    • specified complications classified elsewhere, such as:
    • cerebrospinal fluid leak from spinal puncture (G97.0)
    • colostomy malfunction (K94.0-)
    • disorders of fluid and electrolyte imbalance (E86-E87)
    • functional disturbances following cardiac surgery (I97.0-I97.1)
    • intraoperative and postprocedural complications of specified body systems (D78.-, E36.-, E89.-, G97.3-, G97.4, H59.3-, H59.-, H95.2-, H95.3, I97.4-, I97.5, J95.6-, J95.7, K91.6-, L76.-, M96.-, N99.-)
    • ostomy complications (J95.0-, K94.-, N99.5-)
    • postgastric surgery syndromes (K91.1)
    • postlaminectomy syndrome NEC (M96.1)
    • postmastectomy lymphedema syndrome (I97.2)
    • postsurgical blind-loop syndrome (K91.2)
    • ventilator associated pneumonia (J95.851)
    Use Additional
    • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
    Complications of surgical and medical care, not elsewhere classified
  • T81
    ICD-10-CM Diagnosis Code T81

    Complications of procedures, not elsewhere classified

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Type 2 Excludes
    Use Additional
    • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
    Complications of procedures, not elsewhere classified
Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
Code annotations containing back-references to T81.1:
  • Type 1 Excludes: T88.2
    , T79.4
    , R55
    , R57
    ICD-10-CM Diagnosis Code T88.2

    Shock due to anesthesia

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • complications of anesthesia (in):
    • labor and delivery (O74.-)
    • pregnancy (O29.-)
    • puerperium (O89.-)
    • postprocedural shock NOS (T81.1-)
    Use Additional
    • code for adverse effect, if applicable, to identify drug (T41.- with fifth or sixth character 5)
    ICD-10-CM Diagnosis Code T79.4

    Traumatic shock

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Applicable To
    • Shock (immediate) (delayed) following injury
    Type 1 Excludes
    • anaphylactic shock due to adverse food reaction (T78.0-)
    • anaphylactic shock due to correct medicinal substance properly administered (T88.6)
    • anaphylactic shock due to serum (T80.5-)
    • anaphylactic shock NOS (T78.2)
    • anesthetic shock (T88.2)
    • electric shock (T75.4)
    • nontraumatic shock NEC (R57.-)
    • obstetric shock (O75.1)
    • postprocedural shock (T81.1-)
    • septic shock (R65.21)
    • shock complicating abortion or ectopic or molar pregnancy (O00-O07, O08.3)
    • shock due to lightning (T75.01)
    • shock NOS (R57.9)
    ICD-10-CM Diagnosis Code R55

    Syncope and collapse

      2016 2017 2018 2019 Billable/Specific Code
    Applicable To
    • Blackout
    • Fainting
    • Vasovagal attack
    Type 1 Excludes
    • cardiogenic shock (R57.0)
    • carotid sinus syncope (G90.01)
    • heat syncope (T67.1)
    • neurocirculatory asthenia (F45.8)
    • neurogenic orthostatic hypotension (G90.3)
    • orthostatic hypotension (I95.1)
    • postprocedural shock (T81.1-)
    • psychogenic syncope (F48.8)
    • shock NOS (R57.9)
    • shock complicating or following abortion or ectopic or molar pregnancy (O00-O07, O08.3)
    • shock complicating or following labor and delivery (O75.1)
    • Stokes-Adams attack (I45.9)
    • unconsciousness NOS (R40.2-)
    ICD-10-CM Diagnosis Code R57

    Shock, not elsewhere classified

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • 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-)
    • anesthetic shock (T88.3)
    • 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 lightning (T75.01)
    • traumatic shock (T79.4)
    • toxic shock syndrome (A48.3)
  • Type 2 Excludes: I97
    ICD-10-CM Diagnosis Code I97

    Intraoperative and postprocedural complications and disorders of circulatory system, not elsewhere classified

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Type 2 Excludes
ICD-10-CM Codes Adjacent To T81.1
T80.911S …… sequela
T80.919 Hemolytic transfusion reaction, unspecified incompatibility, unspecified as acute or delayed
T80.919A …… initial encounter
T80.919D …… subsequent encounter
T80.919S …… sequela
T80.92 Unspecified transfusion reaction
T80.92XA …… initial encounter
T80.92XD …… subsequent encounter
T80.92XS …… sequela
T81 Complications of procedures, not elsewhere classified
T81.1 Postprocedural shock
T81.10 Postprocedural shock unspecified
T81.10XA …… initial encounter
T81.10XD …… subsequent encounter
T81.10XS …… sequela
T81.11 Postprocedural cardiogenic shock
T81.11XA …… initial encounter
T81.11XD …… subsequent encounter
T81.11XS …… sequela
T81.12 Postprocedural septic shock
T81.12XA …… initial encounter

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.