Overview
Code 83 is distinct from the older code 03 (discharged/transferred to a Medicare-certified SNF without a planned readmission). [1]
When to Use
- The patient is discharged from an acute care hospital to a Medicare-certified skilled nursing facility (SNF). [1]
- A planned acute care hospital inpatient readmission is scheduled or anticipated at the time of discharge. [1] The readmission may be for a staged surgical procedure, follow-up treatment, or another clinically necessary acute intervention.
- The SNF admission is the immediate next setting; the patient does not pass through another type of facility (e.g., rehabilitation hospital) before the planned readmission. [1]
Common scenarios include a patient transferred to an SNF for short-term rehabilitation after hip replacement, with a scheduled return for a second-stage procedure, or a patient sent to an SNF for wound care pending a planned cardiac surgery. [1] Code 83 should not be used if the readmission is unplanned or if the SNF is not Medicare-certified; in those cases, use code 03, 64, or another appropriate status. [1]
Step-by-Step Claim Example
Patient Scenario: Mr. John A. Smith is admitted to General Hospital on January 5, 2025, for a staged bilateral knee replacement. After the first knee replacement, Mr. Smith is discharged on January 7, 2025, to Sunrise SNF (a Medicare-certified facility) for post‑surgical rehabilitation. The second knee replacement is scheduled for January 28, 2025 as an acute care inpatient readmission at the same hospital.
Completing UB-04 Field 17:
| Field | Data Entry |
|---|---|
| Patient Name | Smith, John A. |
| Admission Date (Field 12) | 01/05/2025 |
| Discharge Date (Field 13) | 01/07/2025 |
| Patient Discharge Status (Field 17) | 83 |
Why code 83 applies: Mr. Smith is going to a Medicare‑certified SNF (Sunrise SNF) with a planned acute care inpatient readmission (the second knee replacement). [1] If no readmission were planned, code 03 would be used. [1] The planned readmission date and details should be documented in the medical record to support the use of code 83. [1] All other UB-04 fields (e.g., patient demographics, payer, diagnosis, procedures) are completed per standard billing guidelines.
Common Mistakes & Audit Red Flags
- Using code 03 instead of 83: Providers often default to code 03 (“Discharged/transferred to SNF”) when a planned readmission exists. This under‑reports the planned nature and may cause the admission to be counted as an unplanned readmission in quality metrics. [1]
- Missing documentation of planned readmission: Auditors look for evidence that the readmission was scheduled at discharge (e.g., a physician order, referral, or appointment). Without such proof, the claim may be rejected or recoded to 03. [Noridian Patient Status](https://med.noridianmedicare.com/web/jea/topics/claim
References
[1] Noridian Patient Status — https://med.noridianmedicare.com/web/jea/topics/claim-submission/patient-discharge-status-codes
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Start ExtractingThis guide was developed using official CMS and NUBC guidelines, combined with patterns observed from processing thousands of real UB-04 documents through our system.
Last Updated: 2026-06-03
Sources: CMS Pub. 100-04 Chapter 25, NUBC Official UB-04 Manual, Medicare Contractor Bulletins (Noridian, Palmetto, CGS)