T81.11XS is the authoritative medical code for Postprocedural cardiogenic shock, sequela. This classification is used in medical billing and clinical recording to specify the clinical criteria for postprocedural cardiogenic shock, sequela (ICD-10-CM T81.11XS), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Postprocedural cardiogenic shock, sequela is a billable ICD-10-CM diagnosis code T81.11S. Excludes1 (not coded here): anaphylactic shock NOS T78.2; anaphylactic shock due to correct substance properly administered T88.6; anaphylactic shock due to serum T80.5-; electric shock T75.4; obstetric shock O75.1; shock due to anesthesia T88.2; shock following abortion or ectopic or molar pregnancy (O00-O07, O08.3); traumatic shock T79.4. Excludes2 (not included here): complications following immunization T88.0-T88.1; complications following infusion, transfusion and therapeutic injection T80.-; complications of transplanted organs and tissue T86.-; specified complications classified elsewhere, such as:; complication of prosthetic devices, implants and grafts T82-T85; dermatitis due to drugs and medicaments (L23.3, L24.4, L25.1, L27.0-L27.1); endosseous dental implant failure M27.6-; floppy iris syndrome IFIS (intraoperative) H21.81; intraoperative and postprocedural complications of specific body system (D78.-, E36.-, E89.-, G97.3-, G97.4, H59.3-, H59.-, H95.2-, H95.3, I97.4-, I97.5, J95, K91.-, L76.-, M96.-, N99.-); ostomy complications (J95.0-, K94.-, N99.5-); plateau iris syndrome (post-iridectomy) (postprocedural) H21.82; poisoning and toxic effects of drugs and chemicals (T36-T65 with fifth or sixth character 1-4); 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; poisoning and toxic effects of drugs and chemicals (T36-T65 with fifth or sixth character 1-4 or 6); postprocedural fever R50.82; 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.-); 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: code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5). 7th character: The appropriate 7th character is to be added to each code from category T81.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for T81.11XS in the official ICD-10-CM tabular list.
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- anaphylactic shock NOS T78.2
- anaphylactic shock due to correct substance properly administered T88.6
- anaphylactic shock due to serum T80.5-
- electric shock T75.4
- obstetric shock O75.1
- shock due to anesthesia T88.2
- shock following abortion or ectopic or molar pregnancy (O00-O07, O08.3)
- traumatic shock T79.4
Excludes2 — Not Included Here
Conditions not covered by this code, but which may be reported alongside it when both are present.
- complications following immunization T88.0-T88.1
- complications following infusion, transfusion and therapeutic injection T80.-
- complications of transplanted organs and tissue T86.-
- specified complications classified elsewhere, such as:
- complication of prosthetic devices, implants and grafts T82-T85
- dermatitis due to drugs and medicaments (L23.3, L24.4, L25.1, L27.0-L27.1)
- endosseous dental implant failure M27.6-
- floppy iris syndrome IFIS (intraoperative) H21.81
- intraoperative and postprocedural complications of specific body system (D78.-, E36.-, E89.-, G97.3-, G97.4, H59.3-, H59.-, H95.2-, H95.3, I97.4-, I97.5, J95, K91.-, L76.-, M96.-, N99.-)
- ostomy complications (J95.0-, K94.-, N99.5-)
- plateau iris syndrome (post-iridectomy) (postprocedural) H21.82
- poisoning and toxic effects of drugs and chemicals (T36-T65 with fifth or sixth character 1-4)
- 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
- poisoning and toxic effects of drugs and chemicals (T36-T65 with fifth or sixth character 1-4 or 6)
- postprocedural fever R50.82
- 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.-)
- 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
Supplementary codes the tabular list directs you to add.
- code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
- code(s) to identify the specified condition resulting from the complication
- code to identify devices involved and details of circumstances Y62-Y82
Frequently Asked Questions (FAQ) & Clinical Guidance
Does T81.11XS require a 7th character?
Yes. The appropriate 7th character is to be added to each code from category T81.
What can't be coded together with T81.11XS?
Per official ICD-10-CM Excludes1 instructions, T81.11XS must not be reported together with: anaphylactic shock NOS (T78.2); anaphylactic shock due to correct substance properly administered (T88.6); anaphylactic shock due to serum (T80.5-); electric shock (T75.4).
Can T81.11XS be reported alongside related conditions?
Per official ICD-10-CM Excludes2 instructions, T81.11XS and the following are not considered part of each other and may both be reported when both conditions are present: complications following immunization (T88.0-T88.1); complications following infusion, transfusion and therapeutic injection (T80.-); complications of transplanted organs and tissue (T86.-); specified complications classified elsewhere, such as:.
Is an additional code needed with T81.11XS?
Use additional code(s) to specify: code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5); code(s) to identify the specified condition resulting from the complication; code to identify devices involved and details of circumstances (Y62-Y82).
Nearest Codes in This Family
Official ICD-10-CM classifications closest to T81.11XS in its code family, with their registry titles.
- T81 — Complications of procedures, not elsewhere classified
- T81.1 — Postprocedural shock
- T81.10 — Postprocedural shock unspecified
- T81.10XA — Postprocedural shock unspecified, initial encounter
- T81.10XD — Postprocedural shock unspecified, subsequent encounter
- T81.10XS — Postprocedural shock unspecified, sequela
- T81.11 — Postprocedural cardiogenic shock
- T81.11XA — Postprocedural cardiogenic shock, initial encounter
- T81.11XD — Postprocedural cardiogenic shock, subsequent encounter
- T81.12 — Postprocedural septic shock
View all 40 codes in the T81 family