Hospital Follow Up ICD-10-CM Codes | 2023

Read this short guide to learn about Hospital Follow Up ICD codes you can use!

By Nate Lacson on Jul 16, 2025.

What hospital follow-up ICD-10 codes can I use?

If you're looking for hospital follow-up ICD codes, you must adjust your search term. There are ICD-10 codes for what you're looking for, but they don't use hospital follow-up. Instead, ICD-10 codes phrase it as an encounter for a follow-up examination.

There are three ICD-10 codes for it:

Z08 - Encounter for follow-up examination after completed treatment for malignant neoplasm
Z09 - Encounter for follow-up examination after treatment for conditions other than malignant neoplasm.
Z39.2 - Encounter for routine postpartum follow-up

These codes are meant to be used on patients who have either completed cancer treatment (Z08) or a non-cancer problem (Z09) and are visiting a healthcare provider for a post-treatment follow-up examination. Z39.2 is for female patients undergoing follow-up examinations after giving birth to a child.

Please note that these are unacceptable as principal diagnoses because they're meant to designate that patients attend follow-up examinations.

Are these hospital follow-up ICD-10 codes billable?

Yes. Despite being unacceptable as principal diagnoses, these ICD-10 codes for Hospital Follow Up are valid in general and billable.

Clinical information about hospital follow-ups

Hospital follow-ups are standard for patients discharged from the hospital after being treated. These follow-ups monitor patient conditions and provide routine medical care and support to ensure their recovery.

The nature of hospital follow-ups will vary from patient to patient because they will be based on what they were treated for.

Some might need to attend hospital follow-ups to have their surgical wounds checked to check for any infections or complications.

Some might need to attend these follow-ups to check for any remaining cancer cells that need to be destroyed or to monitor patients in case cancer re-emerges.

Some might need to attend follow-ups for short education sessions to learn how to manage permanent conditions and disabilities.

Synonyms include

Medical surveillance following completed treatment
Aftercare following medical care
Post-hospital follow-up
Post-discharge follow-up
Routine medical examination post-discharge
Patient monitoring
Patient monitoring post-discharge
Personal history showing several hospital follow-ups
Hospital follow-up for changing of medical devices
Applicable history (medical) showing hospital follow-ups
Hospital follow-up for transitional care management
Hospital follow-up for medical decision making

Popular search terms for hospital follow-up ICD-10-CM codes

Hospital follow up ICD 10
ICD 10 hospital follow up
ICD 10 code for hospital follow up
ICD-10 hospital follow-up 7 days
Hospital discharge follow up ICD 10
Hospital follow-up diagnosis codes
Disease code for hospital follow-up
Additional codes for hospital follow-ups

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