2024 ICD-10-CM Diagnosis Code Z84.0
Family history of diseases of the skin and subcutaneous tissue
- ICD-10-CM Code:
- Z84.0
- ICD-10 Code for:
- Family history of diseases of the skin, subcu
- Is Billable?
- Yes - Valid for Submission
- Code Navigator:
Z84.0 is a billable diagnosis code used to specify a medical diagnosis of family history of diseases of the skin and subcutaneous tissue. The code is valid during the current fiscal year for the submission of HIPAA-covered transactions from October 01, 2023 through September 30, 2024. The code is exempt from present on admission (POA) reporting for inpatient admissions to general acute care hospitals.
This code describes a circumstance which influences the patient's health status but not a current illness or injury. The code is unacceptable as a principal diagnosis.
Approximate Synonyms
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Familial psoriasis
- Familial psoriasis with affected first degree relative
- Family history of acne
- Family history of lupus erythematosus
- Family history of morphea
- Family history of psoriasis with psoriatic arthritis
- FH: Alopecia
- FH: Arthritis
- FH: Eczema
- FH: Hirsutism
- FH: Psoriasis
- FH: Psoriasis
- FH: Skin disease
Clinical Classification
Clinical Category is Personal/family history of disease
- CCSR Category Code: FAC021
- Inpatient Default CCSR: X - Not applicable.
- Outpatient Default CCSR: Y - Yes, default outpatient assignment for principal diagnosis or first-listed diagnosis.
Tabular List of Diseases and Injuries
The following annotation back-references are applicable to this diagnosis code. The Tabular List of Diseases and Injuries is a list of ICD-10-CM codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more.
Inclusion Terms
Inclusion TermsThese terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
Index to Diseases and Injuries References
The following annotation back-references for this diagnosis code are found in the injuries and diseases index. The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10-CM code(s).
- - History
- - family (of) - See Also: History, personal (of);
- - disease or disorder (of)
- - skin and subcutaneous tissue NEC - Z84.0
- - skin condition - Z84.0
- - disease or disorder (of)
- - family (of) - See Also: History, personal (of);
Code Edits
The Medicare Code Editor (MCE) detects and reports errors in the coding of claims data. The following ICD-10-CM Code Edits are applicable to this code:
- Unacceptable principal diagnosis - There are selected codes that describe a circumstance which influences an individual's health status but not a current illness or injury, or codes that are not specific manifestations but may be due to an underlying cause. These codes are considered unacceptable as a principal diagnosis.
Present on Admission (POA)
Z84.0 is exempt from POA reporting - The Present on Admission (POA) indicator is used for diagnosis codes included in claims involving inpatient admissions to general acute care hospitals. POA indicators must be reported to CMS on each claim to facilitate the grouping of diagnoses codes into the proper Diagnostic Related Groups (DRG). CMS publishes a listing of specific diagnosis codes that are exempt from the POA reporting requirement. Review other POA exempt codes here.
CMS POA Indicator Options and Definitions
POA Indicator | Reason for Code | CMS will pay the CC/MCC DRG? |
---|---|---|
Y | Diagnosis was present at time of inpatient admission. | YES |
N | Diagnosis was not present at time of inpatient admission. | NO |
U | Documentation insufficient to determine if the condition was present at the time of inpatient admission. | NO |
W | Clinically undetermined - unable to clinically determine whether the condition was present at the time of inpatient admission. | YES |
1 | Unreported/Not used - Exempt from POA reporting. | NO |
Convert Z84.0 to ICD-9-CM
- ICD-9-CM Code: V19.4 - Family hx-skin condition
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.
Patient Education
Family History
Your family history includes health information about you and your close relatives. Families have many factors in common, including their genes, environment, and lifestyle. Looking at these factors can help you figure out whether you have a higher risk for certain health problems, such as heart disease, stroke, and cancer.
Having a family member with a disease raises your risk, but it does not mean that you will definitely get it. Knowing that you are at risk gives you a chance to reduce that risk by following a healthier lifestyle and getting tested as needed.
You can get started by talking to your relatives about their health. Draw a family tree and add the health information. Having copies of medical records and death certificates is also helpful.
Centers for Disease Control and Prevention
[Learn More in MedlinePlus]
Skin Conditions
What does your skin do?
Your skin is your body's largest organ. It covers the entire outside of your body. There are many ways that your skin protects your body and helps keep you healthy. For example, it:
- Holds body fluids in, which helps prevent you from getting dehydrated
- Keeps out harmful germs, which helps prevent infections
- Helps you feel things like heat, cold, and pain
- Helps control your body temperature
- Makes vitamin D when the sun shines on it
- Shields your body against heat and light
What problems and conditions can affect your skin?
There are many different problems and conditions which can affect your skin. Some of them can cause uncomfortable symptoms, such as itching, burning, redness, and rashes. They might also affect your appearance. Some of the more common skin conditions include:
- Acne, which causes pimples when hair follicles under your skin get clogged up
- Burns
- Cuts and scrapes
- Dandruff, flaking of the skin on your scalp (the top of your head)
- Eczema (atopic dermatitis), which causes inflammation, redness, and irritation of the skin
- Hives, which are red and sometimes itchy bumps on your skin
- Insect bites
- Psoriasis, which causes itchy, scaly red patches
- Skin cancer
- Skin infections
How can I keep my skin healthy?
Since your skin protects your body in many ways, it's important to try to keep your skin healthy. For example, you can:
- Wear the right protective equipment, like gloves, long sleeves, knee and elbow pads, or helmets to protect against cuts, bumps and scrapes.
- If you do get a cut or scrape, clean it right away with soap and warm water. Put on a bandage to protect it while it heals.
- When you are spending time outdoors, wear long sleeves and pants and use insect repellant to prevent insect bites.
- Prevent sunburn by covering up and using sunscreen when outdoors.
- Wash your hands often with soap and water.
- When you take a shower or bath, use warm (not hot) water. Use mild cleansers and wash gently (don't scrub).
- Use moisturizers, like lotions, creams, or ointments, to prevent dry skin.
NIH: National Institute of Arthritis and Musculoskeletal and Skin Diseases
[Learn More in MedlinePlus]
Code History
- FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
- FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
- FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
- FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
- FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
- FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
- FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
- FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
- FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.