-
ICD-10-CM Codes
›
-
S00-T88
Injury, poisoning and certain other consequences of external causes
›
-
T36-T50
Poisoning by, adverse effect of and underdosing of drugs, medicaments and biological substances
›
-
T42-
Poisoning by, adverse effect of and underdosing of antiepileptic, sedative- hypnotic and antiparkinsonism drugs
›
-
2021 ICD-10-CM Diagnosis Code T42.0X1S
2021 ICD-10-CM Diagnosis Code T42.0X1S
Poisoning by hydantoin derivatives, accidental (unintentional), sequela
2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
- T42.0X1S is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- Short description: Poisoning by hydantoin derivatives, accidental, sequela
- The 2021 edition of ICD-10-CM T42.0X1S became effective on October 1, 2020.
- This is the American ICD-10-CM version of T42.0X1S - other international versions of ICD-10 T42.0X1S may differ.
The following code(s) above
T42.0X1S 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
T42.0X1S:
- S00-T88
2021 ICD-10-CM Range S00-T88
Injury, poisoning and certain other consequences of external causesNote- 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
Use Additional- code to identify any retained foreign body, if applicable (Z18.-)
- T36-T50
2021 ICD-10-CM Range T36-T50
Poisoning by, adverse effect of and underdosing of drugs, medicaments and biological substancesCode 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)
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
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.
Type 1 Excludes- toxic reaction to local anesthesia in pregnancy (O29.3-)
Type 2 Excludes- 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)
Use Additional- 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-)
- T42
ICD-10-CM Diagnosis Code T42
Poisoning by, adverse effect of and underdosing of antiepileptic, sedative- hypnotic and antiparkinsonism drugs
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 2 Excludes- drug dependence and related mental and behavioral disorders due to psychoactive substance use (F10.--F19.-)
- T42.0X1
ICD-10-CM Diagnosis Code T42.0X1
Poisoning by hydantoin derivatives, accidental (unintentional)
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Applicable To- Poisoning by hydantoin derivatives NOS
POA Help
"Present On Admission" is defined as present at the time the order for inpatient admission occurs — conditions that develop during an outpatient encounter, including emergency department, observation, or outpatient surgery, are considered POA.
- T42.0X1S is considered exempt from POA reporting.
ICD-10-CM T42.0X1S is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
- 922 Other injury, poisoning and toxic effect diagnoses with mcc
- 923 Other injury, poisoning and toxic effect diagnoses without mcc
Convert T42.0X1S to ICD-9-CM
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
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
ICD-10-CM Codes Adjacent To T42.0X1S
T41.5X6 Underdosing of therapeutic gases
T42 Poisoning by, adverse effect of and underdosing of antiepileptic, sedative- hypnotic and antiparkinsonism drugs
T42.0 Poisoning by, adverse effect of and underdosing of hydantoin derivatives
T42.0X Poisoning by, adverse effect of and underdosing of hydantoin derivatives
T42.0X1 Poisoning by hydantoin derivatives, accidental (unintentional)
T42.0X1S
…… sequela
T42.0X2 Poisoning by hydantoin derivatives, intentional self-harm
T42.0X3 Poisoning by hydantoin derivatives, assault
T42.0X4 Poisoning by hydantoin derivatives, undetermined
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
