Z00.121

Billable

Encounter for routine child health exam w abnormal findings

Encounter for routine child health examination with abnormal findings

Status

Billable / Specific

Block

Z00-Z13

Parent Code

Z00.12

Coding Notes

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

Excludes 2

Conditions not included here, but the patient may have both

Use Additional Code

Additional codes that should follow this code

  • code to identify abnormal findings
Related Codes(1)
Z00.129

Encntr for routine child health exam w/o abnormal findings

Billable
Also Known As / Clinical Terms(114)

SNOMED CT

UMLS

Clinical Terms

  • 3.5 year examination abnormal - referred
  • Seen by pediatric neurologist
  • 18 month examination abnormal - referred
  • 10 year examination abnormal - referred
  • 8 week examination abnormal - referred
  • Child 39 month examination abnormal - referred
  • 8-9 month examination abnormal - referred
  • 8-9 month examination abnormal - on treatment
  • 2.5 year examination abnormal - on treatment
  • Child 6 month examination abnormal - on treatment
  • 4.5 year examination abnormal - referred
  • Child 21 month examination abnormal - for observation
  • 6 week examination abnormal - for observation
  • 10 day examination abnormal - on treatment
  • Child 39 month examination abnormal - on treatment
  • 8-9 month examination abnormal - for observation
  • Seen by paediatrician
  • 8 month examination abnormal - for observation
  • Seen by pediatric oncologist
  • Child 7 month examination abnormal - referred
  • 2.5 year examination abnormal - referred
  • 10 year examination abnormal - for observation
  • 8 week examination abnormal - for observation
  • Seen by paediatric oncologist
  • 6 week examination abnormal - on treatment
  • Seen by paediatric neurologist
  • Child 21 month examination abnormal - on treatment
  • 3.5 year examination abnormal - on treatment
  • Child 3 year exam abnormal - for observation
  • Abnormal wellness exam
  • 15 year examination abnormal - referred
  • Child 21 month examination abnormal: refer
  • 6 week examination abnormal - referred
  • 8 month examination abnormal - on treatment
  • 10 day examination abnormal - for observation
  • 1 year examination abnormal - for observation
  • Child 6 month examination abnormal - for observation
  • 8 week examination abnormal - on treatment
  • Child 39 month examination abnormal - for observation
  • Child 3 year exam abnormal - on treatment
  • 2.5 year examination abnormal - for observation
  • 15 year examination abnormal - for observation
  • 18 month examination abnormal - for observation
  • 3.5 year examination abnormal - for observation
  • 15 year examination abnormal - on treatment
  • 10 year examination abnormal - on treatment
  • 18 month examination abnormal - on treatment
  • 1 year examination abnormal - referred
  • 4.5 year examination abnormal - for observation
  • 1 year examination abnormal - on treatment
  • Child 3 year exam abnormal - referred
  • Child 6 month examination abnormal - referred
  • Child 7 month examination abnormal - on treatment
  • 4.5 year examination abnormal - on treatment
  • 8 month examination abnormal - referred
  • Seen by pediatrician
Frequently Asked Questions
What is the ICD-10 code for encounter for routine child health exam w abnormal findings?

The ICD-10-CM code for encounter for routine child health exam w abnormal findings is Z00.121. The full clinical description is "Encounter for routine child health examination with abnormal findings". Z00.121 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code Z00.121 mean?

ICD-10-CM code Z00.121 represents “Encounter for routine child health examination with abnormal findings”. It is classified under Chapter 22: Factors Influencing Health Status and Contact With Health Services and is a billable/specific code that can be used on a claim.

Is Z00.121 a billable code?

Yes, Z00.121 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is Z00.121 in?

Z00.121 is in Chapter 22: Factors Influencing Health Status and Contact With Health Services (codes Z00-Z99).

What codes cannot be used with Z00.121?

Z00.121 has Excludes1 notes indicating codes that cannot be used together with it, including: examinations related to pregnancy and reproduction (Z30-Z36, Z39.-); encounter for examination for administrative purposes (Z02.-); health check for child under 29 days old (Z00.11-); and 2 more.

Are additional codes required with Z00.121?

Yes, when using Z00.121, also report: abnormal findings.

What SNOMED CT codes does Z00.121 map to?

Z00.121 maps to 53 SNOMED CT concepts: 170259009, 170261000, 170260004, 170110001, 170112009, and 48 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for Z00.121?

Z00.121 is linked to 1 UMLS Concept Unique Identifier: C2910455. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does Z00.121 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like encounter for routine child health exam w abnormal findings affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

What is the ICD-11 equivalent of Z00.121?

There is no direct ICD-11 mapping available for Z00.121 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.

Automate ICD-10 Coding With AI

Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.

Try FreeView API Docs

Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.