ICD-10-CM Codes
Z00-Z99 Factors influencing health status and contact with health services
Z66-Z66 Do not resuscitate status
Z66- Do not resuscitate

2020 ICD-10-CM Diagnosis Code Z66

Do not resuscitate

2016

2017

2018

2019

2020

Billable/Specific Code

Z66 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2020 edition of ICD-10-CM Z66 became effective on October 1, 2019.
This is the American ICD-10-CM version of Z66 - other international versions of ICD-10 Z66 may differ.

Applicable To

DNR status

The following code(s) above Z66 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 Z66:

Z00-Z99
2020 ICD-10-CM Range Z00-Z99
Factors influencing health status and contact with health services
Note
- Z codes represent reasons for encounters. A corresponding procedure code must accompany a Z code if a procedure is performed. Categories Z00-Z99 are provided for occasions when circumstances other than a disease, injury or external cause classifiable to categories A00-Y89 are recorded as 'diagnoses' or 'problems'. This can arise in two main ways:
- (a) When a person who may or may not be sick encounters the health services for some specific purpose, such as to receive limited care or service for a current condition, to donate an organ or tissue, to receive prophylactic vaccination (immunization), or to discuss a problem which is in itself not a disease or injury.
- (b) When some circumstance or problem is present which influences the person's health status but is not in itself a current illness or injury.
Factors influencing health status and contact with health services

Approximate Synonyms

Do not resuscitate order in place
Do not resuscitate order in place and supporting documentation present
Do not resuscitate status with supporting documentation
Not for resuscitation

ICD-10-CM Z66 is grouped within Diagnostic Related Group(s) (MS-DRG v37.0):

951 Other factors influencing health status

Convert Z66 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

Code annotations containing back-references to Z66:

Type 1 Excludes: Y66

ICD-10-CM Diagnosis Code Y66
Nonadministration of surgical and medical care
Applicable To
- Premature cessation of surgical and medical care
Type 1 Excludes
- DNR status (Z66)
- palliative care (Z51.5)

Diagnosis Index entries containing back-references to Z66:

DNR Z66 (do not resuscitate)
Status (post) - see also Presence (of)
- do not resuscitate Z66 (DNR)

ICD-10-CM Codes Adjacent To Z66

Z64.4 Discord with counselors

Z65 Problems related to other psychosocial circumstances

Z65.0 Conviction in civil and criminal proceedings without imprisonment

Z65.1 Imprisonment and other incarceration

Z65.2 Problems related to release from prison

Z65.3 Problems related to other legal circumstances

Z65.4 Victim of crime and terrorism

Z65.5 Exposure to disaster, war and other hostilities

Z65.8 Other specified problems related to psychosocial circumstances

Z65.9 Problem related to unspecified psychosocial circumstances

Z66 Do not resuscitate

Z67 Blood type

Z67.1 Type A blood

Z67.10 …… Rh positive

Z67.11 …… Rh negative

Z67.2 Type B blood

Z67.20 …… Rh positive

Z67.21 …… Rh negative

Z67.3 Type AB blood

Z67.30 …… Rh positive

Z67.31 …… Rh negative

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

2020 ICD-10-CM Diagnosis Code Z66

Do not resuscitate

Factors influencing health status and contact with health services

Nonadministration of surgical and medical care