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Inpatient Procedure Code

F00Z12Z ICD-10-PCS Code: Speech Threshold Assessment using Sound Field / Booth

Check this code on a claim

Axis Breakdown

Every ICD-10-PCS code is exactly seven characters, one per axis. Each character's meaning is defined by its position in the code.

PositionValueMeaning
1
SectionF

Physical Rehabilitation and Diagnostic Audiology

2
Body System0

Rehabilitation

3
Root Type0

Speech Assessment

Measurement of speech and related functions

4
Body System / RegionZ

None

5
Type Qualifier1

Speech Threshold

6
Equipment2

Sound Field / Booth

7
QualifierZ

None

MS-DRG Grouper Relationships (FY2027)

Potential MS-DRG participation — not a DRG assignment.

The MS-DRG grouper treats this as a non-operating-room procedure. It appears in the surgical logic of 2 MS-DRGs:

From the CMS MS-DRG Definitions Manual, Appendix E. Actual DRG assignment depends on the complete claim.

Related Codes

Same operation — other Type Qualifier

Same table and root operation, differing only in the type qualifier character.

F00Z02Z — Filtered Speech Assessment using Sound Field / Booth, F00Z22Z — Speech/Word Recognition Assessment using Sound Field / Booth, F00Z32Z — Staggered Spondaic Word Assessment using Sound Field / Booth, F00Z42Z — Sensorineural Acuity Level Assessment using Sound Field / Booth, F00Z52Z — Synthetic Sentence Identification Assessment using Sound Field / Booth, F00ZQ2Z — Performance Intensity Phonetically Balanced Speech Discrimination Assessment using Sound Field / Booth, F00ZR2Z — Brief Tone Stimuli Assessment using Sound Field / Booth, F00ZS2Z — Distorted Speech Assessment using Sound Field / Booth, +3 more

Same operation — other Equipment

Same table and root operation, differing only in the equipment character.

F00Z11Z — Speech Threshold Assessment using Audiometer, F00Z19Z — Speech Threshold Assessment using Cochlear Implant Equipment, F00Z1KZ — Speech Threshold Assessment using Audiovisual Equipment, F00Z1ZZ — Speech Threshold Assessment

Contextual Map

Every relationship of F00Z12Z in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.

Run F00Z12Z with these 5 related codes in Claim Check

PCS table

MS-DRG participation

Clinical classification (CCSR)

  • RHB003 — Speech therapy evaluation[CCSR category]: “Speech therapy evaluation — Rehabilitation, Evaluation, and Treatment”— AHRQ CCSR for ICD-10-PCS Procedures (HCUP) · v2026.1

MDC crossing · diagnoses (10173)

Nearest codes

Change history

No changes recorded for this code. This ledger tracks additions, deletions and description changes from FY2016 onward. Note changes are not tracked.

Read from: CMS ICD-10-PCS code tables, index and definitions — FY2027; CMS MS-DRG Definitions Manual (incl. Appendix B diagnosis index, Appendix C CC/MCC list, Appendix E procedure index) and IPPS Final Rule tables — v44; AHRQ HCUP Clinical Classifications Software Refined for ICD-10-PCS Procedures (hcup-us.ahrq.gov/toolssoftware/ccsr/PRCCSR_v2026-1.zip) — v2026.1. All data sources · How to read the labels · How MedCoder verifies its implementation

Current data releases:ICD-10-CM FY2027 · ICD-10-PCS FY2027 · HCPCS October 2026 · MS-DRG v44 · Medicare Code Editor v44.0 · NCCI PTP Q4 2026 · MUE Q4 2026 · NCD code lists 2026-01 · LCD export September 28, 2026 · All releases and sources