ICD-10-CM > Z00-Z99 > Z55-Z65 > Z62 > Z62.8 > Z62.89 Z62.89 Other specified problems related to upbringing Non-Billable/Non-Specific Codes Z62.890Parent-child estrangement NECZ62.891Sibling rivalryZ62.892Runaway [from current living environment]Z62.898Other specified problems related to upbringing