2024 ICD-10-CM Diagnosis Code Y33.XXXS
Other specified events, undetermined intent, sequela
- ICD-10-CM Code:
- Y33.XXXS
- ICD-10 Code for:
- Other specified events, undetermined intent, sequela
- Is Billable?
- Yes - Valid for Submission
- Code Navigator:
Y33.XXXS is a billable diagnosis code used to specify a medical diagnosis of other specified events, undetermined intent, sequela. The code is valid during the current fiscal year for the submission of HIPAA-covered transactions from October 01, 2023 through September 30, 2024.
Y33.XXXS is a sequela code, includes a 7th character and should be used for complications that arise as a direct result of a condition like other specified events undetermined intent. According to ICD-10-CM Guidelines a "sequela" code should be used for chronic or residual conditions that are complications of an initial acute disease, illness or injury. The most common sequela is pain. Usually, two diagnosis codes are needed when reporting sequela. The first code describes the nature of the sequela while the second code describes the sequela or late effect.
Approximate Synonyms
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Event of undetermined intent
- Event of undetermined intent
- Event of undetermined intent
- Event of undetermined intent
- Exposure to potentially harmful entity, undetermined intent
- Hanging of unknown intent
- Hanging, strangulation or suffocation of unknown intent
- Hanging, strangulation or suffocation of unknown intent
Clinical Classification
Clinical Category is External cause codes: sequela
- CCSR Category Code: EXT030
- Inpatient Default CCSR: X - Not applicable.
- Outpatient Default CCSR: X - Not applicable.
Convert Y33.XXXS to ICD-9-CM
- ICD-9-CM Code: E929.8 - Late eff accident NEC
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.
Code History
- FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
- FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
- FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
- FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
- FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
- FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
- FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
- FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
- FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.