ICD-10-CM category F33
Major depressive disorder, recurrent: every F33 code with its CMS-HCC V28 status
F33, Major depressive disorder, recurrent, holds 11 codes in the FY2026 ICD-10-CM set: 9 billable codes and 2 header codes that need a further character. 3 of them maps to a CMS-HCC V28 payment category (HCC 152 and 155) for payment year 2026. The other 6 billable codes carry no V28 HCC and do not risk-adjust.
CMS-HCC V28 categories in F33 (2)
Coefficients are the code-level reference values from the CMS V28 factor file (community, non-dual, aged), not a member's score. Hierarchy, interactions, and enrollment segment decide what a documented condition contributes.
All 11 F33 codes (FY2026)
Descriptors are the FY2026 order-file text. Header codes need a further character and cannot be reported; open any billable code for its tabular notes, MEAT guidance, and mapping detail.
| Code | Description | FY2026 | CMS-HCC V28 |
|---|---|---|---|
| F33 | Major depressive disorder, recurrent | Header | Header code, not reportable |
| F33.0 | Major depressive disorder, recurrent, mild | Billable | No V28 HCC |
| F33.1 | Major depressive disorder, recurrent, moderate | Billable | HCC 155 |
| F33.2 | Major depressive disorder, recurrent severe without psychotic features | Billable | HCC 155 |
| F33.3 | Major depressive disorder, recurrent, severe with psychotic symptoms | Billable | HCC 152 |
| F33.4 | Major depressive disorder, recurrent, in remission | Header | Header code, not reportable |
| F33.40 | Major depressive disorder, recurrent, in remission, unspecified | Billable | No V28 HCC |
| F33.41 | Major depressive disorder, recurrent, in partial remission | Billable | No V28 HCC |
| F33.42 | Major depressive disorder, recurrent, in full remission | Billable | No V28 HCC |
| F33.8 | Other recurrent depressive disorders | Billable | No V28 HCC |
| F33.9 | Major depressive disorder, recurrent, unspecified | Billable | No V28 HCC |
Documentation guides for F33
Frequently asked questions
How many F33 codes are there?
The F33 category (Major depressive disorder, recurrent) has 11 codes in the FY2026 ICD-10-CM order file: 9 billable and 2 header codes, counting the category itself. Only a billable code can be reported on a claim.
Which F33 codes map to an HCC under CMS-HCC V28?
3 billable codes in F33 map to HCC 152 and 155 in the CMS-HCC V28 model for payment year 2026. HCC 155 (Major Depression, Moderate or Severe, without Psychosis) carries the most, with 2 codes. The 6 billable codes without a V28 category are marked "No V28 HCC" in the table.
Which F33 codes are not billable?
F33 itself and 1 subcategory code are header codes that need a further character before they can be reported: F33.4 (Major depressive disorder, recurrent, in remission). Each one is listed in the table with the billable codes beneath it.
Source: FY2026 ICD-10-CM order file (FY 2026 Apr update) for codes, billability, and descriptors; CMS-HCC V28 PY2026 final ICD-10-CM mappings and relative factors for payment status. Table generated 2026-09-10.