CPT code 97113: Aquatic therapy, pool-based exercise, per 15 minutes2026 Medicare rate & RVUs in Manhattan, NY
Report aquatic therapeutic exercise for direct, one-on-one treatment in a pool when water supports strengthening, range of motion, balance, or mobility goals.
In Manhattan, NY, Medicare pays $41.65 for 97113 in the office.
Check a contract rate as a % of Medicare · 97113 nationwide
Medicare allowed amount for participating (non-QP) physicians, before deductible, coinsurance and claim adjustments. Not a patient’s bill or a hospital charge.
On this page 11 sections
What 97113 covers
Aquatic therapy uses exercise in a pool, where buoyancy reduces joint loading and water provides resistance. Physical therapists, occupational therapists, and supervised therapy assistants provide it to patients who have difficulty tolerating land-based activity, including those recovering from joint replacement or managing osteoarthritis or neurologic weakness. Treatment may include water walking, resisted limb movements, balance drills, and flexibility exercises. The clinician provides direct one-on-one contact, whether working from the pool deck or in the water.
Report 97113 in 15-minute units based on direct treatment time, not the patient's total time in the pool. Documentation should identify the exercises, direct treatment minutes, and why the aquatic environment supports the plan of care. For Medicare, identify the therapy discipline with GP or GO, as appropriate, and determine units using the total timed therapy minutes furnished that day. This therapy service has no separate professional component for modifier 26. Under Medicare's therapy multiple procedure payment reduction, the practice expense portion is reduced for the second and later therapy units on the same day, including additional 97113 units.
This summary was written with AI assistance from CMS physician fee schedule data and checked against the CMS billing rules shown here. Rates on this page come directly from CMS files.
How Manhattan, NY compares for 97113
Across 109 of 109 payment localities, the office rate for 97113 runs from $33.99 in Arkansas to $47.84 in San Benito County, CA. Manhattan, NY pays $41.65. The RVUs are the same everywhere; the geographic indexes change the dollars.
- Manhattan, NY · this page$41.65
- NYC suburbs and Long Island, NY · New York$42.30+$0.65
- Poughkeepsie and northern NYC suburbs, NY · New York$39.83−$1.82
- Queens, NY · New York$42.02+$0.37
- Rest of New York · New York$35.94−$5.71
- Los Angeles, CA · California$41.41−$0.24
- Washington, DC area · District of Columbia$41.66+$0.01
Other areas in New York first, then benchmark localities. Bars start at $0.
Every other payment area
| Payment locality | Office | Facility |
|---|---|---|
| Miami, FLFlorida | $38.43 | — |
| Chicago, ILIllinois | $37.72 | — |
| AlaskaAlaska | $46.29 | — |
| AlabamaAlabama | $34.34 | — |
| ArkansasArkansas | $33.99 | — |
| ArizonaArizona | $36.38 | — |
| Bakersfield, CACalifornia | $39.24 | — |
| Chico, CACalifornia | $39.18 | — |
| El Centro, CACalifornia | $39.18 | — |
| Fresno, CACalifornia | $39.18 | — |
| Hanford, CACalifornia | $39.18 | — |
| Madera, CACalifornia | $39.18 | — |
| Merced, CACalifornia | $39.18 | — |
| Modesto, CACalifornia | $39.18 | — |
| Napa, CACalifornia | $44.51 | — |
| Oxnard, CACalifornia | $41.17 | — |
| Redding, CACalifornia | $39.18 | — |
| Rest of CaliforniaCalifornia | $39.18 | — |
| Riverside, CACalifornia | $39.30 | — |
| Sacramento, CACalifornia | $40.87 | — |
| Salinas, CACalifornia | $40.71 | — |
| San Diego, CACalifornia | $41.46 | — |
| Marin County, CACalifornia | $46.91 | — |
| San Francisco, CACalifornia | $46.90 | — |
| San Benito County, CACalifornia | $47.84 | — |
| Santa Clara County, CACalifornia | $47.79 | — |
| San Luis Obispo, CACalifornia | $40.07 | — |
| Santa Cruz, CACalifornia | $41.71 | — |
| Santa Maria, CACalifornia | $40.81 | — |
| Santa Rosa, CACalifornia | $42.12 | — |
| Stockton, CACalifornia | $39.18 | — |
| Vallejo, CACalifornia | $44.49 | — |
| Visalia, CACalifornia | $39.18 | — |
| Yuba City, CACalifornia | $39.18 | — |
| ColoradoColorado | $38.52 | — |
| ConnecticutConnecticut | $39.06 | — |
| DelawareDelaware | $36.87 | — |
| Fort Lauderdale, FLFlorida | $37.61 | — |
| Rest of FloridaFlorida | $36.33 | — |
| Atlanta, GAGeorgia | $37.52 | — |
| Rest of GeorgiaGeorgia | $34.90 | — |
| Hawaii, Guam, HIHawaii | $39.77 | — |
| IowaIowa | $35.11 | — |
| IdahoIdaho | $35.24 | — |
| East St. Louis, ILIllinois | $35.76 | — |
| Rest of IllinoisIllinois | $35.46 | — |
| Suburban Chicago, ILIllinois | $38.00 | — |
| IndianaIndiana | $35.39 | — |
| KansasKansas | $34.92 | — |
| KentuckyKentucky | $34.75 | — |
| New Orleans, LALouisiana | $35.90 | — |
| Rest of LouisianaLouisiana | $34.68 | — |
| Metropolitan Boston, MAMassachusetts | $41.71 | — |
| Rest of MassachusettsMassachusetts | $38.36 | — |
| Baltimore area, MDMaryland | $38.92 | — |
| Rest of MarylandMaryland | $37.46 | — |
| Rest of MaineMaine | $35.29 | — |
| Southern Maine, MEMaine | $36.77 | — |
| Detroit, MIMichigan | $36.58 | — |
| Rest of MichiganMichigan | $35.32 | — |
| MinnesotaMinnesota | $37.44 | — |
| Metropolitan Kansas City, MOMissouri | $35.80 | — |
| Metropolitan St. Louis, MOMissouri | $36.08 | — |
| Rest of MissouriMissouri | $34.21 | — |
| MississippiMississippi | $34.11 | — |
| MontanaMontana | $37.07 | — |
| North CarolinaNorth Carolina | $35.57 | — |
| North DakotaNorth Dakota | $36.88 | — |
| NebraskaNebraska | $35.27 | — |
| New HampshireNew Hampshire | $37.88 | — |
| Northern New JerseyNew Jersey | $41.42 | — |
| Rest of New JerseyNew Jersey | $39.65 | — |
| New MexicoNew Mexico | $35.42 | — |
| NevadaNevada | $37.04 | — |
| OhioOhio | $35.28 | — |
| OklahomaOklahoma | $34.78 | — |
| Portland, OROregon | $39.54 | — |
| Rest of OregonOregon | $36.89 | — |
| Metropolitan Philadelphia, PAPennsylvania | $38.28 | — |
| Rest of PennsylvaniaPennsylvania | $35.36 | — |
| Puerto RicoPuerto Rico | $37.30 | — |
| Rhode IslandRhode Island | $38.03 | — |
| South CarolinaSouth Carolina | $35.45 | — |
| South DakotaSouth Dakota | $36.85 | — |
| TennesseeTennessee | $35.04 | — |
| Austin, TXTexas | $38.27 | — |
| Beaumont, TXTexas | $35.19 | — |
| Brazoria, TXTexas | $36.94 | — |
| Dallas, TXTexas | $37.09 | — |
| Fort Worth, TXTexas | $36.89 | — |
| Galveston, TXTexas | $37.00 | — |
| Houston, TXTexas | $37.18 | — |
| Rest of TexasTexas | $35.99 | — |
| UtahUtah | $35.80 | — |
| VirginiaVirginia | $36.62 | — |
| Virgin Islands, VIUnited States Virgin Islands | $37.30 | — |
| VermontVermont | $36.70 | — |
| Rest of WashingtonWashington | $38.30 | — |
| King County, WAWashington | $42.52 | — |
| WisconsinWisconsin | $35.97 | — |
| West VirginiaWest Virginia | $34.51 | — |
| WyomingWyoming | $36.99 | — |
97113 rates by state
Office rate range in each state. Select a state to see its payment localities.
Explore a state
Local rates. Clear comparisons.
Hover or focus a tile to see its rate range. Select it to open the state’s fee schedule.
$33.99
$46.29
Color shows the midpoint of each state’s locality range.
View every state and territory as a table
| State / territory | Office rate range | Localities |
|---|---|---|
| AK | $46.29 | 1 |
| AL | $34.34 | 1 |
| AR | $33.99 | 1 |
| AZ | $36.38 | 1 |
| CA | $39.18–$47.84 | 29 |
| CO | $38.52 | 1 |
| CT | $39.06 | 1 |
| DC | $41.66 | 1 |
| DE | $36.87 | 1 |
| FL | $36.33–$38.43 | 3 |
| GA | $34.90–$37.52 | 2 |
| GU | $39.77 | 1 |
| HI | $39.77 | 1 |
| IA | $35.11 | 1 |
| ID | $35.24 | 1 |
| IL | $35.46–$38.00 | 4 |
| IN | $35.39 | 1 |
| KS | $34.92 | 1 |
| KY | $34.75 | 1 |
| LA | $34.68–$35.90 | 2 |
| MA | $38.36–$41.71 | 2 |
| MD | $37.46–$41.66 | 3 |
| ME | $35.29–$36.77 | 2 |
| MI | $35.32–$36.58 | 2 |
| MN | $37.44 | 1 |
| MO | $34.21–$36.08 | 3 |
| MS | $34.11 | 1 |
| MT | $37.07 | 1 |
| NC | $35.57 | 1 |
| ND | $36.88 | 1 |
| NE | $35.27 | 1 |
| NH | $37.88 | 1 |
| NJ | $39.65–$41.42 | 2 |
| NM | $35.42 | 1 |
| NV | $37.04 | 1 |
| NY | $35.94–$42.30 | 5 |
| OH | $35.28 | 1 |
| OK | $34.78 | 1 |
| OR | $36.89–$39.54 | 2 |
| PA | $35.36–$38.28 | 2 |
| PR | $37.30 | 1 |
| RI | $38.03 | 1 |
| SC | $35.45 | 1 |
| SD | $36.85 | 1 |
| TN | $35.04 | 1 |
| TX | $35.19–$38.27 | 8 |
| UT | $35.80 | 1 |
| VA | $36.62–$41.66 | 2 |
| VI | $37.30 | 1 |
| VT | $36.70 | 1 |
| WA | $38.30–$42.52 | 2 |
| WI | $35.97 | 1 |
| WV | $34.51 | 1 |
| WY | $36.99 | 1 |
How the 97113 rate is calculated
Each of 97113’s three RVUs is multiplied by a geographic index (GPCI) for the payment locality, added up, and multiplied by the conversion factor. Drag the indexes or enter a ZIP to see what moves the rate.
How the rate is built · 97113
RVUs × geographic indexes × conversion factor
Work0.48
0.48 RVUs× 1.000 GPCI
Practice expense0.62
0.62 RVUs× 1.000 GPCI
Malpractice0.01
0.01 RVUs× 1.000 GPCI
Adjusted RVUs
1.1100
Conversion factor
$33.4009
Medicare rate
$37.07
Every GPCI starts at 1.000, the national rate. Enter a ZIP or drag a slider.
The exact Manhattan, NY inputs and CMS source lines
PPRRVU2026_Oct_nonQPP.csv
12,861
- Code
- 97113
- Physician work
- 0.48
- Practice expense
- 0.62
- Malpractice
- 0.01
GPCI2026.csv
78
- Locality
- Manhattan, NY
- Physician work
- 1.064
- Practice expense
- 1.162
- Malpractice
- 1.586
| Component | RVU | Locality factor | Adjusted |
|---|---|---|---|
| Physician work | 0.48 | × 1.064 | 0.5107 |
| Practice expense | 0.62 | × 1.162 | 0.7204 |
| Malpractice | 0.01 | × 1.586 | 0.0159 |
| Total RVUs | 1.2470 | ||
| Conversion factor | × 33.4009 | ||
Office rate, Manhattan, NY$41.65
Office: (0.48 × 1.064 + 0.62 × 1.162 + 0.01 × 1.586) × $33.4009 = $41.65
Payment rules and modifiers for 97113
The CMS indicators that decide how 97113 is paid alongside other services.
CMS payment indicators · 97113
Aquatic therapy, pool-based exercise, per 15 minutes
| Rule | CMS value | What it means |
|---|---|---|
| Global period | XXX | The global surgery concept doesn’t apply. |
| Multiple procedures | 5 | Therapy reduction: practice expense of the second and later units is reduced. |
| Bilateral (modifier 50) | 0 | The 150% bilateral adjustment doesn’t apply. |
| Assistant at surgery (80/81/82/AS) | 0 | Not paid without supporting documentation. |
| Co-surgeons (62) | 0 | Not permitted. |
| Team surgery (66) | 0 | Not permitted. |
| Professional/technical | 7 | Therapy service: the split doesn’t apply. |
What modifiers do to the payment
Modifier CQ · payment effect
With and without the modifier
97113 without CQ · national office
$37.07
Aquatic therapy, pool-based exercise, per 15 minutes
97113-CQ · Allowed amount unchanged
$37.07
Medicare cuts its own payment by 15% after the patient’s 20% coinsurance; the allowed amount stays the same. On $100 allowed: $20 coinsurance, then Medicare pays $68 instead of $80.
How 97113 has changed in Manhattan, NY
97113 · Office / nonfacility
$41.65
Effective 2026-10-01
The base rate is $0.44 higher than on 2025-10-01, moving from $41.21 to $41.65 (1.1%).
It is unchanged from the immediately preceding available release, effective 2026-07-01.
One bar per available release, ordered by effective date. Missing rates remain gaps. These comparisons hold the code, setting and locality identifiers constant; they do not isolate which policy or input caused a change.
What changed, release by release
January 1, 2026
RVU26A
$41.21changed to$41.65
- Conversion factor 32.3465 changed to 33.4009
- Practice expense RVU 0.64 changed to 0.62
- Work GPCI 1.065 changed to 1.064
- Practice expense GPCI 1.166 changed to 1.162
- Malpractice GPCI 1.656 changed to 1.586
Held through RVU26B, RVU26C, RVU26D.
January 1, 2025
RVU25A
$41.24changed to$41.21
- Conversion factor 33.2875 changed to 32.3465
- Practice expense RVU 0.61 changed to 0.64
Held through RVU25B, RVU25C, RVU25D.
March 9, 2024
RVU24AR
$40.57changed to$41.24
- Conversion factor 32.7442 changed to 33.2875
Held through RVU24B, RVU24C, RVU24D.
January 1, 2024
RVU24A
$42.36changed to$40.57
- Conversion factor 33.8872 changed to 32.7442
- Work GPCI 1.061 changed to 1.065
- Practice expense GPCI 1.184 changed to 1.166
- Malpractice GPCI 1.843 changed to 1.656
January 1, 2023
RVU23A
$43.51changed to$42.36
- Conversion factor 34.6062 changed to 33.8872
- Practice expense RVU 0.59 changed to 0.61
- Malpractice RVU 0.02 changed to 0.01
- Work GPCI 1.056 changed to 1.061
- Practice expense GPCI 1.203 changed to 1.184
- Malpractice GPCI 2.031 changed to 1.843
Held through RVU23B, RVU23C, RVU23D.
January 1, 2022
RVU22A
$44.29changed to$43.51
- Conversion factor 34.8931 changed to 34.6062
- Practice expense RVU 0.60 changed to 0.59
Held through RVU22B, RVU22C, RVU22D.
January 1, 2021
RVU21A
$45.39changed to$44.29
- Conversion factor 36.0896 changed to 34.8931
- Work GPCI 1.054 changed to 1.056
- Practice expense GPCI 1.192 changed to 1.203
- Malpractice GPCI 1.823 changed to 2.031
Held through RVU21B, RVU21C, RVU21D.
January 1, 2020
RVU20A
$44.88changed to$45.39
- Conversion factor 36.0391 changed to 36.0896
- Work GPCI 1.052 changed to 1.054
- Practice expense GPCI 1.180 changed to 1.192
- Malpractice GPCI 1.615 changed to 1.823
Held through RVU20B, RVU20C, RVU20D.
January 1, 2019
RVU19A
$45.25changed to$44.88
- Conversion factor 35.9996 changed to 36.0391
- Practice expense RVU 0.61 changed to 0.60
Held through RVU19B, RVU19C, RVU19D.
January 1, 2018
RVU18AR1
$49.66changed to$45.25
- Conversion factor 35.8887 changed to 35.9996
- Work RVU 0.44 changed to 0.48
- Practice expense RVU 0.77 changed to 0.61
- Malpractice RVU 0.01 changed to 0.02
- Practice expense GPCI 1.174 changed to 1.180
- Malpractice GPCI 1.690 changed to 1.615
Held through RVU18B, RVU18C, RVU18D.
January 1, 2017
RVU17A
$48.99changed to$49.66
- Conversion factor 35.8043 changed to 35.8887
- Practice expense RVU 0.76 changed to 0.77
- Practice expense GPCI 1.168 changed to 1.174
- Malpractice GPCI 1.764 changed to 1.690
Held through RVU17B, RVU17C, RVU17D.
January 1, 2016
RVU16A
$49.16changed to$48.99
- Conversion factor 35.9335 changed to 35.8043
Held through RVU16B, RVU16C, RVU16D.
July 1, 2015
RVU15C
$48.92changed to$49.16
- Conversion factor 35.7547 changed to 35.9335
Held through RVU15D.
January 1, 2015
RVU15A
$48.92changed to$48.92
- Conversion factor 35.8228 changed to 35.7547
- Work GPCI 1.057 changed to 1.052
- Practice expense GPCI 1.165 changed to 1.168
- Malpractice GPCI 1.518 changed to 1.764
Held through RVU15B.
January 1, 2014
RVU14A
$49.14changed to$48.92
- Conversion factor 34.0230 changed to 35.8228
- Practice expense RVU 0.83 changed to 0.76
- Work GPCI 1.062 changed to 1.057
- Practice expense GPCI 1.162 changed to 1.165
- Malpractice GPCI 1.271 changed to 1.518
Held through RVU14B, RVU14C, RVU14D.
January 1, 2013
RVU13AR
Earliest loaded release: $49.14
Held through RVU13B, RVU13C, RVU13D.
| Effective from | Office | Facility | CMS release |
|---|---|---|---|
| 2026-10-01 | $41.65 | Not available in this setting | RVU26D |
| 2026-07-01 | $41.65 | Not available in this setting | RVU26C |
| 2026-04-01 | $41.65 | Not available in this setting | RVU26B |
| 2026-01-01 | $41.65 | Not available in this setting | RVU26A |
| 2025-10-01 | $41.21 | Not available in this setting | RVU25D |
| 2025-07-01 | $41.21 | Not available in this setting | RVU25C |
| 2025-04-01 | $41.21 | Not available in this setting | RVU25B |
| 2025-01-01 | $41.21 | Not available in this setting | RVU25A |
| 2024-10-01 | $41.24 | Not available in this setting | RVU24D |
| 2024-07-01 | $41.24 | Not available in this setting | RVU24C |
| 2024-04-01 | $41.24 | Not available in this setting | RVU24B |
| 2024-03-09 | $41.24 | Not available in this setting | RVU24AR |
| 2024-01-01 | $40.57 | Not available in this setting | RVU24A |
| 2023-10-01 | $42.36 | Not available in this setting | RVU23D |
| 2023-07-01 | $42.36 | Not available in this setting | RVU23C |
| 2023-04-01 | $42.36 | Not available in this setting | RVU23B |
| 2023-01-01 | $42.36 | Not available in this setting | RVU23A |
| 2022-10-01 | $43.51 | Not available in this setting | RVU22D |
| 2022-07-01 | $43.51 | Not available in this setting | RVU22C |
| 2022-04-01 | $43.51 | Not available in this setting | RVU22B |
| 2022-01-01 | $43.51 | Not available in this setting | RVU22A |
| 2021-10-01 | $44.29 | Not available in this setting | RVU21D |
| 2021-07-01 | $44.29 | Not available in this setting | RVU21C |
| 2021-04-01 | $44.29 | Not available in this setting | RVU21B |
| 2021-01-01 | $44.29 | Not available in this setting | RVU21A |
| 2020-10-01 | $45.39 | Not available in this setting | RVU20D |
| 2020-07-01 | $45.39 | Not available in this setting | RVU20C |
| 2020-04-01 | $45.39 | Not available in this setting | RVU20B |
| 2020-01-01 | $45.39 | Not available in this setting | RVU20A |
| 2019-10-01 | $44.88 | Not available in this setting | RVU19D |
| 2019-07-01 | $44.88 | Not available in this setting | RVU19C |
| 2019-04-01 | $44.88 | Not available in this setting | RVU19B |
| 2019-01-01 | $44.88 | Not available in this setting | RVU19A |
| 2018-10-01 | $45.25 | Not available in this setting | RVU18D |
| 2018-07-01 | $45.25 | Not available in this setting | RVU18C |
| 2018-04-01 | $45.25 | Not available in this setting | RVU18B |
| 2018-01-01 | $45.25 | Not available in this setting | RVU18AR1 |
| 2017-10-01 | $49.66 | Not available in this setting | RVU17D |
| 2017-07-01 | $49.66 | Not available in this setting | RVU17C |
| 2017-04-01 | $49.66 | Not available in this setting | RVU17B |
| 2017-01-01 | $49.66 | Not available in this setting | RVU17A |
| 2016-10-01 | $48.99 | Not available in this setting | RVU16D |
| 2016-07-01 | $48.99 | Not available in this setting | RVU16C |
| 2016-04-01 | $48.99 | Not available in this setting | RVU16B |
| 2016-01-01 | $48.99 | Not available in this setting | RVU16A |
| 2015-10-01 | $49.16 | Not available in this setting | RVU15D |
| 2015-07-01 | $49.16 | Not available in this setting | RVU15C |
| 2015-04-01 | $48.92 | Not available in this setting | RVU15B |
| 2015-01-01 | $48.92 | Not available in this setting | RVU15A |
| 2014-10-01 | $48.92 | Not available in this setting | RVU14D |
| 2014-07-01 | $48.92 | Not available in this setting | RVU14C |
| 2014-04-01 | $48.92 | Not available in this setting | RVU14B |
| 2014-01-01 | $48.92 | Not available in this setting | RVU14A |
| 2013-10-01 | $49.14 | Not available in this setting | RVU13D |
| 2013-07-01 | $49.14 | Not available in this setting | RVU13C |
| 2013-04-01 | $49.14 | Not available in this setting | RVU13B |
| 2013-01-01 | $49.14 | Not available in this setting | RVU13AR |
Where the Manhattan, NY rate applies
Manhattan, NY is a Medicare payment area, not a city. Our Census mapping connects it to 1 cities and communities in New York. Some span more than one payment area; confirm with the service ZIP.
- 97113 in New York · multiple payment areas
97113 billing questions
When should 97113 be reported instead of 97110?
Use 97113 when exercise is performed in a pool and the water is part of the therapeutic intervention. Use 97110 for land-based therapeutic exercise.
Can aquatic therapy be billed for a group class in the pool?
97113 requires direct one-on-one contact. For group-directed pool exercise provided to two or more patients simultaneously, report the untimed group therapy code 97150 instead.
How are units counted for 97113?
Count direct one-on-one treatment minutes. Under Medicare's 8-minute rule, 8 to 22 minutes supports one unit and 23 to 37 minutes supports two units when 97113 is the only timed therapy service; when multiple timed services are furnished, determine total units from their combined timed minutes and allocate units to the services performed.
Should gait or balance work done in the pool be coded separately as 97116 or 97112?
Water walking and balance exercises performed as part of aquatic therapy are included in 97113 for those minutes. Separate 97116 or 97112 units require distinct treatment time for the respective intervention.
What documentation supports medical necessity for aquatic rather than land therapy?
Document why the water environment supports treatment, such as pain or limited weight-bearing tolerance during land exercise. Record the exercises performed, direct treatment minutes, and their connection to the patient's goals.
Does the therapy reduction apply to every 97113 unit?
No. Medicare reduces the practice expense portion for second and later therapy units on the same day, including additional 97113 units; it does not reduce every unit solely because 97113 was reported.
Where these rates come from
FeeBase calculates base physician payments from CMS work, practice-expense and malpractice RVUs, adjusted by each locality’s geographic indexes and the conversion factor. Services without a published rate are labeled, never given a made-up amount. Amounts are Medicare allowed amounts before claim adjustments: not a patient’s bill or a commercial rate.
CMS RVU26D · effective Oct 1, 2026 through the day before Jan 1, 2027
Show the CMS file lines behind this rate
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