ICD-10-CM Codes
S00-T88 Injury, poisoning and certain other consequences of external causes
T66-T78 Other and unspecified effects of external causes
T74- Adult and child abuse, neglect and other maltreatment, confirmed

2018 ICD-10-CM Diagnosis Code T74.91XA

Unspecified adult maltreatment, confirmed, initial encounter

2016

2017

2018

Billable/Specific Code

Adult Dx (15-124 years)

T74.91XA is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2018 edition of ICD-10-CM T74.91XA became effective on October 1, 2017.
This is the American ICD-10-CM version of T74.91XA - other international versions of ICD-10 T74.91XA may differ.

ICD-10-CM Coding Rules

T74.91XA is applicable to adult patients aged 15 - 124 years inclusive.

The following code(s) above T74.91XA 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 T74.91XA:

S00-T88
2018 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
- birth trauma (P10-P15)
- obstetric trauma (O70-O71)
Use Additional
- code to identify any retained foreign body, if applicable (Z18.-)
Injury, poisoning and certain other consequences of external causes
T74
ICD-10-CM Diagnosis Code T74
Adult and child abuse, neglect and other maltreatment, confirmed
Type 1 Excludes
- abuse and maltreatment in pregnancy (O9A.3-, O9A.4-, O9A.5-)
- adult and child maltreatment, suspected (T76.-)
Use Additional
- code, if applicable, to identify any associated current injury
Adult and child abuse, neglect and other maltreatment, confirmed

Approximate Synonyms

Abuse of adult
Adult abuse
Adult maltreatment syndrome
Elder abuse
Elderly person maltreatment

ICD-10-CM T74.91XA is grouped within Diagnostic Related Group(s) (MS-DRG v35.0):

922 Other injury, poisoning and toxic effect diagnoses with mcc
923 Other injury, poisoning and toxic effect diagnoses without mcc

Convert T74.91XA 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

ICD-10-CM Codes Adjacent To T74.91XA

T74.32 Child psychological abuse, confirmed

T74.32XA …… initial encounter

T74.32XD …… subsequent encounter

T74.32XS …… sequela

T74.4 Shaken infant syndrome

T74.4XXA …… initial encounter

T74.4XXD …… subsequent encounter

T74.4XXS …… sequela

T74.9 Unspecified maltreatment, confirmed

T74.91 Unspecified adult maltreatment, confirmed

T74.91XA …… initial encounter

T74.91XD …… subsequent encounter

T74.91XS …… sequela

T74.92 Unspecified child maltreatment, confirmed

T74.92XA …… initial encounter

T74.92XD …… subsequent encounter

T74.92XS …… sequela

T75 Other and unspecified effects of other external causes

T75.0 Effects of lightning

T75.00 Unspecified effects of lightning

T75.00XA …… initial encounter

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

2018 ICD-10-CM Diagnosis Code T74.91XA

Unspecified adult maltreatment, confirmed, initial encounter

Injury, poisoning and certain other consequences of external causes

Adult and child abuse, neglect and other maltreatment, confirmed