T43.023
Non-billablePoisoning by tetracyclic antidepressants, assault
Poisoning by tetracyclic antidepressants, assault
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Includes
Conditions included under this code
- adverse effect of correct substance properly administered
- poisoning by overdose of substance
- poisoning by wrong substance given or taken in error
- underdosing by (inadvertently) (deliberately) taking less substance than prescribed or instructed
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- abuse and dependence of psychoactive substances (F10-F19)
- abuse of non-dependence-producing substances (F55.-)
- immunodeficiency due to drugs (D84.821)
- drug reaction and poisoning affecting newborn (P00-P96)
- pathological drug intoxication (inebriation) (F10-F19)
- drug dependence and related mental and behavioral disorders due to psychoactive substance use (F10.- -F19.-)
Code First
The underlying condition must be sequenced before this code
Use Additional Code
Additional codes that should follow this code
- code to identify any retained foreign body, if applicable (Z18.-)
- code(s) to specify:
- manifestations of poisoning
- underdosing or failure in dosage during medical and surgical care (Y63.6, Y63.8-Y63.9)
- underdosing of medication regimen (Z91.12-, Z91.13-)
Child Codes (3)
Also Known As / Clinical Terms
Frequently Asked Questions
What is the ICD-10 code for poisoning by tetracyclic antidepressants, assault?
The ICD-10-CM code for poisoning by tetracyclic antidepressants, assault is T43.023. The full clinical description is "Poisoning by tetracyclic antidepressants, assault". T43.023 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code T43.023 mean?
ICD-10-CM code T43.023 represents "Poisoning by tetracyclic antidepressants, assault". It is classified under Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes and is a non-billable header code. Use a more specific child code for billing purposes.
Is T43.023 a billable code?
No, T43.023 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under T43.023.
What chapter is T43.023 in?
T43.023 is in Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (codes S00-T88).
What codes cannot be used with T43.023?
T43.023 has Excludes1 notes indicating codes that cannot be used together with it, including: birth trauma (P10-P15); obstetric trauma (O70-O71); toxic reaction to local anesthesia in pregnancy (O29.3-); and 5 more.
What are the subcategories under T43.023?
T43.023 has 3 child codes, including: T43.023A (Poisoning by tetracyclic antidepressants, assault, init), T43.023D (Poisoning by tetracyclic antidepressants, assault, subs), T43.023S (Poisoning by tetracyclic antidepressants, assault, sequela).
Are additional codes required with T43.023?
Yes, when using T43.023 you should also code: code to identify any retained foreign body, if applicable (Z18.-); code(s) to specify:; manifestations of poisoning; underdosing or failure in dosage during medical and surgical care (Y63.6, Y63.8-Y63.9); underdosing of medication regimen (Z91.12-, Z91.13-).
What are the UMLS CUIs for T43.023?
T43.023 is linked to 1 UMLS Concept Unique Identifier: C2878306. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.