T43.021GüncelKategori · daha fazla ayrıntı gerekli

Poisoning by tetracyclic antidepressants, accidental (unintentional)

Bölümler 19 · Üst düzey talimatlar

Use additional code

code to identify any retained foreign body, if applicable (Z18.-)

T36-T50 · Üst düzey talimatlar

Code first

, for adverse effects, the nature of the adverse effect, such as:
adverse effect NOS (T88.7)
aspirin gastritis (K29.-)
blood disorders (D56-D76)
contact dermatitis (L23-L25)
dermatitis due to substances taken internally (L27.-)
nephropathy (N14.0-N14.2)

Use additional code

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-)

Excludes 1

toxic reaction to local anesthesia in pregnancy (O29.3-)

T43 · Üst düzey talimatlar

A — initial encounter

D — subsequent encounter

S — sequela

Excludes 2 · 13

Bölümler 19 · Injury, poisoning and certain other consequences of external causes (S00-T88)

Excludes 2

birth trauma (P10-P15)
obstetric trauma (O70-O71)

T36-T50 · Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)

Excludes 2

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)

T43 · Poisoning by, adverse effect of and underdosing of psychotropic drugs, not elsewhere classified

Excludes 2

appetite depressants (T50.5-)
barbiturates (T42.3-)
benzodiazepines (T42.4-)
drug dependence and related mental and behavioral disorders due to psychoactive substance use (F10.- -F19.-)
methaqualone (T42.6-)
psychodysleptics [hallucinogens] (T40.7-T40.9-)

Daha ayrıntılı kodlar

T43.021APoisoning by tetracyclic antidepressants, accidental (unintentional), initial encounter T43.021DPoisoning by tetracyclic antidepressants, accidental (unintentional), subsequent encounter T43.021SPoisoning by tetracyclic antidepressants, accidental (unintentional), sequela

Faturalama ve kapsam

ICD-10-CM ne zaman zorunludur

HIPAA kapsamındaki ABD tanı taleplerinde 1 Ekim 2015 tarihinden itibaren ICD-10-CM zorunludur.

Ayakta ve profesyonel hizmet taleplerinde hizmet tarihi, hastaneye yatış taleplerinde taburcu tarihi kullanılır. Önceki hizmetler ICD-9-CM kullanır; her kod da ilgili tarihte geçerli olmalıdır.

Resmî kodlama rehberi → · CMS ↗

İlk gözlem · 2015-10-01

Kod geçmişi

Son kaydedilen değişiklik · FY2026 · April

DeğiştiDeğişmedi

FY2026 · AprilSeçili sürüm

Yürürlük tarihi 2026-04-01

Üst yönergeler değişti

Poisoning by tetracyclic antidepressants, accidental (unintentional)

Kategori — daha özel bir kod seçin

CDC/NCHS · FY2026 · April

Tüm sürümler (19)

Tüm sürümler	Yürürlük tarihi	Kod geçmişi
FY2016	2015-10-01	İlk gözlem
FY2017	2016-10-01	Tabloda değişiklik yok
FY2018	2017-10-01	Tabloda değişiklik yok
FY2019	2018-10-01	Üst yönergeler değişti
FY2020	2019-10-01	Tabloda değişiklik yok
FY2020 · April	2020-04-01	Tabloda değişiklik yok
FY2021	2020-10-01	Üst yönergeler değişti
FY2021 · 01-01	2021-01-01	Tabloda değişiklik yok
FY2022	2021-10-01	Tabloda değişiklik yok
FY2022 · 04-01	2022-04-01	Tabloda değişiklik yok
FY2023	2022-10-01	Tabloda değişiklik yok
FY2023 · 04-01	2023-04-01	Tabloda değişiklik yok
FY2024	2023-10-01	Tabloda değişiklik yok
FY2024 · 04-01	2024-04-01	Tabloda değişiklik yok
FY2025	2024-10-01	Tabloda değişiklik yok
FY2025 · 04-01	2025-04-01	Üst yönergeler değişti
FY2026	2025-10-01	Tabloda değişiklik yok
FY2026 · April	2026-04-01	Üst yönergeler değişti
FY2027	2026-10-01	Tabloda değişiklik yok

Kod talimatları

Includes

Poisoning by tetracyclic antidepressants NOS

Üst düzey talimatlar

Bölümler 19 · Injury, poisoning and certain other consequences of external causes (S00-T88)

Excludes 2

birth trauma (P10-P15)
obstetric trauma (O70-O71)

Use additional code

code to identify any retained foreign body, if applicable (Z18.-)

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
The chapter uses the S-section for coding different types of injuries related to single body regions and the T-section to cover injuries to unspecified body regions as well as poisoning and certain other consequences of external causes.

T36-T50 · Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)

Includes

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

toxic reaction to local anesthesia in pregnancy (O29.3-)

Excludes 2

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)

Code first

, for adverse effects, the nature of the adverse effect, such as:
adverse effect NOS (T88.7)
aspirin gastritis (K29.-)
blood disorders (D56-D76)
contact dermatitis (L23-L25)
dermatitis due to substances taken internally (L27.-)
nephropathy (N14.0-N14.2)

Use additional code

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-)

Note

The drug giving rise to the adverse effect should be identified by use of codes from categories T36-T50 with fifth or sixth character 5.

T43 · Poisoning by, adverse effect of and underdosing of psychotropic drugs, not elsewhere classified

Excludes 2

appetite depressants (T50.5-)
barbiturates (T42.3-)
benzodiazepines (T42.4-)
drug dependence and related mental and behavioral disorders due to psychoactive substance use (F10.- -F19.-)
methaqualone (T42.6-)
psychodysleptics [hallucinogens] (T40.7-T40.9-)

Seventh character

The appropriate 7th character is to be added to each code from category T43

A — initial encounter

D — subsequent encounter

S — sequela

Daha ayrıntılı kodlar

T43.021APoisoning by tetracyclic antidepressants, accidental (unintentional), initial encounterFaturalandırılabilir, belirli kod T43.021DPoisoning by tetracyclic antidepressants, accidental (unintentional), subsequent encounterFaturalandırılabilir, belirli kod T43.021SPoisoning by tetracyclic antidepressants, accidental (unintentional), sequelaFaturalandırılabilir, belirli kod

Resmî dizin referansları (5)

Antidepressant (1)

Antidepressant › tetracyclicİlaçlar ve kimyasallar

Maprotiline (1)

Maprotilineİlaçlar ve kimyasallar

Mianserin (1)

Mianserinİlaçlar ve kimyasallar

Mirtazapine (1)

Mirtazapineİlaçlar ve kimyasallar

Oxaprotiline (1)

Oxaprotilineİlaçlar ve kimyasallar

İlgili kodlar

Aynı kategorideki diğer girdiler; otomatik ikame değildir.

Kod	Açıklama	Kategori · daha fazla ayrıntı gerekli
T43.022	Poisoning by tetracyclic antidepressants, intentional self-harm	Kategori · daha fazla ayrıntı gerekli
T43.023	Poisoning by tetracyclic antidepressants, assault	Kategori · daha fazla ayrıntı gerekli
T43.024	Poisoning by tetracyclic antidepressants, undetermined	Kategori · daha fazla ayrıntı gerekli
T43.025	Adverse effect of tetracyclic antidepressants	Kategori · daha fazla ayrıntı gerekli
T43.026	Underdosing of tetracyclic antidepressants	Kategori · daha fazla ayrıntı gerekli

Resmî başlıklar ve talimatlar kaynak dilinde korunur. Resmî kaynaklar ↗

T43.021GüncelKategori · daha fazla ayrıntı gerekli

Poisoning by tetracyclic antidepressants, accidental (unintentional)

Bölümler 19 · Üst düzey talimatlar

Use additional code

code to identify any retained foreign body, if applicable (Z18.-)

T36-T50 · Üst düzey talimatlar

Code first

, for adverse effects, the nature of the adverse effect, such as:
adverse effect NOS (T88.7)
aspirin gastritis (K29.-)
blood disorders (D56-D76)
contact dermatitis (L23-L25)
dermatitis due to substances taken internally (L27.-)
nephropathy (N14.0-N14.2)

Use additional code

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-)

Excludes 1

toxic reaction to local anesthesia in pregnancy (O29.3-)

T43 · Üst düzey talimatlar

A — initial encounter

D — subsequent encounter

S — sequela

Excludes 2 · 13

Bölümler 19 · Injury, poisoning and certain other consequences of external causes (S00-T88)

Excludes 2

birth trauma (P10-P15)
obstetric trauma (O70-O71)

T36-T50 · Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)

Excludes 2

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)

T43 · Poisoning by, adverse effect of and underdosing of psychotropic drugs, not elsewhere classified

Excludes 2

appetite depressants (T50.5-)
barbiturates (T42.3-)
benzodiazepines (T42.4-)
drug dependence and related mental and behavioral disorders due to psychoactive substance use (F10.- -F19.-)
methaqualone (T42.6-)
psychodysleptics [hallucinogens] (T40.7-T40.9-)

Daha ayrıntılı kodlar

Faturalama ve kapsam

ICD-10-CM ne zaman zorunludur

HIPAA kapsamındaki ABD tanı taleplerinde 1 Ekim 2015 tarihinden itibaren ICD-10-CM zorunludur.

Resmî kodlama rehberi → · CMS ↗

İlk gözlem · 2015-10-01

Kod geçmişi

Son kaydedilen değişiklik · FY2026 · April

DeğiştiDeğişmedi

FY2026 · AprilSeçili sürüm

Yürürlük tarihi 2026-04-01

Üst yönergeler değişti

Poisoning by tetracyclic antidepressants, accidental (unintentional)

Kategori — daha özel bir kod seçin

CDC/NCHS · FY2026 · April

Tüm sürümler (19)

Tüm sürümler	Yürürlük tarihi	Kod geçmişi
FY2016	2015-10-01	İlk gözlem
FY2017	2016-10-01	Tabloda değişiklik yok
FY2018	2017-10-01	Tabloda değişiklik yok
FY2019	2018-10-01	Üst yönergeler değişti
FY2020	2019-10-01	Tabloda değişiklik yok
FY2020 · April	2020-04-01	Tabloda değişiklik yok
FY2021	2020-10-01	Üst yönergeler değişti
FY2021 · 01-01	2021-01-01	Tabloda değişiklik yok
FY2022	2021-10-01	Tabloda değişiklik yok
FY2022 · 04-01	2022-04-01	Tabloda değişiklik yok
FY2023	2022-10-01	Tabloda değişiklik yok
FY2023 · 04-01	2023-04-01	Tabloda değişiklik yok
FY2024	2023-10-01	Tabloda değişiklik yok
FY2024 · 04-01	2024-04-01	Tabloda değişiklik yok
FY2025	2024-10-01	Tabloda değişiklik yok
FY2025 · 04-01	2025-04-01	Üst yönergeler değişti
FY2026	2025-10-01	Tabloda değişiklik yok
FY2026 · April	2026-04-01	Üst yönergeler değişti
FY2027	2026-10-01	Tabloda değişiklik yok

Kod talimatları

Includes

Poisoning by tetracyclic antidepressants NOS

Üst düzey talimatlar

Bölümler 19 · Injury, poisoning and certain other consequences of external causes (S00-T88)

Excludes 2

birth trauma (P10-P15)
obstetric trauma (O70-O71)

Use additional code

code to identify any retained foreign body, if applicable (Z18.-)

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
The chapter uses the S-section for coding different types of injuries related to single body regions and the T-section to cover injuries to unspecified body regions as well as poisoning and certain other consequences of external causes.

T36-T50 · Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)

Includes

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

toxic reaction to local anesthesia in pregnancy (O29.3-)

Excludes 2

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)

Code first

, for adverse effects, the nature of the adverse effect, such as:
adverse effect NOS (T88.7)
aspirin gastritis (K29.-)
blood disorders (D56-D76)
contact dermatitis (L23-L25)
dermatitis due to substances taken internally (L27.-)
nephropathy (N14.0-N14.2)

Use additional code

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-)

Note

The drug giving rise to the adverse effect should be identified by use of codes from categories T36-T50 with fifth or sixth character 5.

T43 · Poisoning by, adverse effect of and underdosing of psychotropic drugs, not elsewhere classified

Excludes 2

appetite depressants (T50.5-)
barbiturates (T42.3-)
benzodiazepines (T42.4-)
drug dependence and related mental and behavioral disorders due to psychoactive substance use (F10.- -F19.-)
methaqualone (T42.6-)
psychodysleptics [hallucinogens] (T40.7-T40.9-)

Seventh character

The appropriate 7th character is to be added to each code from category T43

A — initial encounter

D — subsequent encounter

S — sequela

Daha ayrıntılı kodlar

Resmî dizin referansları (5)

Antidepressant (1)

Antidepressant › tetracyclicİlaçlar ve kimyasallar

Maprotiline (1)

Maprotilineİlaçlar ve kimyasallar

Mianserin (1)

Mianserinİlaçlar ve kimyasallar

Mirtazapine (1)

Mirtazapineİlaçlar ve kimyasallar

Oxaprotiline (1)

Oxaprotilineİlaçlar ve kimyasallar

İlgili kodlar

Aynı kategorideki diğer girdiler; otomatik ikame değildir.

Kod	Açıklama	Kategori · daha fazla ayrıntı gerekli
T43.022	Poisoning by tetracyclic antidepressants, intentional self-harm	Kategori · daha fazla ayrıntı gerekli
T43.023	Poisoning by tetracyclic antidepressants, assault	Kategori · daha fazla ayrıntı gerekli
T43.024	Poisoning by tetracyclic antidepressants, undetermined	Kategori · daha fazla ayrıntı gerekli
T43.025	Adverse effect of tetracyclic antidepressants	Kategori · daha fazla ayrıntı gerekli
T43.026	Underdosing of tetracyclic antidepressants	Kategori · daha fazla ayrıntı gerekli

Resmî başlıklar ve talimatlar kaynak dilinde korunur. Resmî kaynaklar ↗