Z05.9

Observation and evaluation of newborn for unspecified suspected condition ruled out

Billable / specificPOA exempt

Z05.9 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Includes (from Z05)

  • 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:
  • Note: (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.
  • Note: (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.
  • Note: Nonspecific abnormal findings disclosed at the time of these examinations are classified to categories R70-R94.

Excludes2

Not included here — may be reported together when both conditions exist.

  • examinations related to pregnancy and reproduction (Z30-Z36, Z39.-) (from Z05)

Also known as

  • Observation, newborn, suspected condition, related to exposure from the mother or birth process, ruled out
  • Observation, suspected, ruled out, condition NEC, newborn
  • Suspected condition, ruled out, newborn

Parent code

  • Z05Encounter for observation and evaluation of newborn for suspected diseases and conditions ruled outHeader

Related codes

  • Z05.0Observation and evaluation of newborn for suspected cardiac condition ruled outBillable
  • Z05.1Observation and evaluation of newborn for suspected infectious condition ruled outBillable
  • Z05.2Observation and evaluation of newborn for suspected neurological condition ruled outBillable
  • Z05.3Observation and evaluation of newborn for suspected respiratory condition ruled outBillable
  • Z05.4Observation and evaluation of newborn for suspected genetic, metabolic or immunologic condition ruled outHeader
  • Z05.5Observation and evaluation of newborn for suspected gastrointestinal condition ruled outBillable
  • Z05.6Observation and evaluation of newborn for suspected genitourinary condition ruled outBillable
  • Z05.7Observation and evaluation of newborn for suspected skin, subcutaneous, musculoskeletal and connective tissue condition ruled outHeader
  • Z05.8Observation and evaluation of newborn for other specified suspected condition ruled outHeader

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