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ICD-10-CM Code for Encounter for examination and observation for unspecified reason Z04.9

ICD-10 code Z04.9 for Encounter for examination and observation for unspecified reason is a medical classification as listed by WHO under the range - Factors influencing health status and contact with health services .

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Official Long Descriptor

Encounter for examination and observation for unspecified reason
Encounter for observation NOS

Z04

Includes: encounter for examination for medicolegal reasons
This category is to be used when a person without a diagnosis is suspected of having an abnormal condition, without signs or symptoms, which requires study, but after examination and observation, is ruled-out. This category is also for use for administrative and legal observation status.

Additional/Related Information

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Get crucial instructions for accurate ICD-10-CM Z04.9 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code.
This section shows you chapter-specific coding guidelines to increase your understanding and correct usage of the target ICD-10-CM Volume 1 code.

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Diagnosis Sequencing
Hi Gator:) This is basically true what you learned. But keep in mind some dx codes per ICD10 manual directions and audit process/algorithms in the Encoder program will tell you to put another dx as f... [ Read More ]
Status post fall ICD 10
I have another case for a fall; 29.6 wks. pregnant with two days of lower back pain. Fell on her butt, toddler knocked patient over. Denies any trauma to abdomen. Has difficulty moving certain was an... [ Read More ]
Status post fall ICD 10
I think the Z04.3 would be appropriate if the patient was found to have no injury.... [ Read More ]
Status post fall ICD 10
I think there is a Coding Clinic to address this. If the patient has no injury, code it as Z04.3 with weeks of pregnancy.... [ Read More ]
Status post fall ICD 10
Hello, Is there a ICD-10 code for [I]Status post fall[/I]? Patient 21wks to came in to OBT after a fall (fell onto her abdomen), found to be in stable condition. An ultrasound was ordered. Should I... [ Read More ]
Inpatient Substance Abuse
[QUOTE="TThivierge, post: 513315, member: 216725"] Hi Laylaykali, It seems you are doing this correctly with CPT 90791 and inpt psych codes 99231 -99233, but no idea of HCPCS to use in that setting. U... [ Read More ]
Inpatient Substance Abuse
Hi Laylaykali, It seems you are doing this correctly with CPT 90791 and inpt psych codes 99231 -99233, but no idea of HCPCS to use in that setting. Understand MD, PA, DO psychiatrist and psychologist ... [ Read More ]
Dx T76.12 for suspected child abuse
First of all, there are no restrictions on the use of this code (or any code for that matter) just to certain places of service, so it's fine to use this for an office visit if that code best reports ... [ Read More ]
Urine Drug Screen
Hi Here is more data ... Drug Screening [B]urine [/B]CPT 82565 84600 dx R82.79 F12, F19, F10, Z01.89 ,Z04.89 per provider s documentation or lab results Drug Screening[B] blood[/B] CPT 82565 84600 ... [ Read More ]
Urine Drug Screen
Hi There :) Urine drug screen can be linked to dx R80-R82.5 and R82 with Z01.89 or Z04.89 or Z13.9 or Z13. 39 . Dx R82 can be used if discovered abnormal crap in urine. Also dx R78 for blood testi... [ Read More ]
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